isdn: clean up debug format string usage

Avoid unneeded local string buffers for constructing debug output.  Also
cleans up debug calls that contain a single parameter so that they cannot
be accidentally parsed as format strings.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index 1063bab..36817e0 100644 (file)
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -314,7 +314,7 @@ Amd7930_empty_Dfifo(struct IsdnCardState *cs, int flag)
 
                                                        t += sprintf(t, "Amd7930: empty_Dfifo cnt: %d |", cs->rcvidx);
                                                        QuickHex(t, cs->rcvbuf, cs->rcvidx);
-                                                       debugl1(cs, cs->dlog);
+                                                       debugl1(cs, "%s", cs->dlog);
                                                }
                                                /* moves received data in sk-buffer */
                                                memcpy(skb_put(skb, cs->rcvidx), cs->rcvbuf, cs->rcvidx);
@@ -406,7 +406,7 @@ Amd7930_fill_Dfifo(struct IsdnCardState *cs)
 
                t += sprintf(t, "Amd7930: fill_Dfifo cnt: %d |", count);
                QuickHex(t, deb_ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
        /* AMD interrupts on */
        AmdIrqOn(cs);

diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
index ee9b9a0..d1427bd 100644 (file)
--- a/drivers/isdn/hisax/avm_pci.c
+++ b/drivers/isdn/hisax/avm_pci.c
@@ -285,7 +285,7 @@ hdlc_empty_fifo(struct BCState *bcs, int count)
                t += sprintf(t, "hdlc_empty_fifo %c cnt %d",
                             bcs->channel ? 'B' : 'A', count);
                QuickHex(t, p, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -345,7 +345,7 @@ hdlc_fill_fifo(struct BCState *bcs)
                t += sprintf(t, "hdlc_fill_fifo %c cnt %d",
                             bcs->channel ? 'B' : 'A', count);
                QuickHex(t, p, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 

diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index bf04d2a..b33f53b 100644 (file)
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1896,7 +1896,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if)
                                ptr--;
                                *ptr++ = '\n';
                                *ptr = 0;
-                               HiSax_putstatus(cs, NULL, cs->dlog);
+                               HiSax_putstatus(cs, NULL, "%s", cs->dlog);
                        } else
                                HiSax_putstatus(cs, "LogEcho: ",
                                                "warning Frame too big (%d)",

diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 8d0cf6e..4fc90de 100644 (file)
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.c
@@ -427,7 +427,7 @@ Memhscx_empty_fifo(struct BCState *bcs, int count)
                t += sprintf(t, "hscx_empty_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -469,7 +469,7 @@ Memhscx_fill_fifo(struct BCState *bcs)
                t += sprintf(t, "hscx_fill_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 

diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
index 1df6f9a..2be1c8a 100644 (file)
--- a/drivers/isdn/hisax/elsa.c
+++ b/drivers/isdn/hisax/elsa.c
@@ -535,7 +535,7 @@ check_arcofi(struct IsdnCardState *cs)
                t = tmp;
                t += sprintf(tmp, "Arcofi data");
                QuickHex(t, p, cs->dc.isac.mon_rxp);
-               debugl1(cs, tmp);
+               debugl1(cs, "%s", tmp);
                if ((cs->dc.isac.mon_rxp == 2) && (cs->dc.isac.mon_rx[0] == 0xa0)) {
                        switch (cs->dc.isac.mon_rx[1]) {
                        case 0x80:

diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index d4c98d3..3f84dd8 100644 (file)
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -344,7 +344,7 @@ static inline void receive_chars(struct IsdnCardState *cs,
 
                t += sprintf(t, "modem read cnt %d", cs->hw.elsa.rcvcnt);
                QuickHex(t, cs->hw.elsa.rcvbuf, cs->hw.elsa.rcvcnt);
-               debugl1(cs, tmp);
+               debugl1(cs, "%s", tmp);
        }
        cs->hw.elsa.rcvcnt = 0;
 }

diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 3ccd724..497bd02 100644 (file)
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -901,7 +901,7 @@ Begin:
                                        ptr--;
                                        *ptr++ = '\n';
                                        *ptr = 0;
-                                       HiSax_putstatus(cs, NULL, cs->dlog);
+                                       HiSax_putstatus(cs, NULL, "%s", cs->dlog);
                                } else
                                        HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", total - 3);
                        }

diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index dc4574f..fa1fefd 100644 (file)
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -674,7 +674,7 @@ receive_emsg(struct IsdnCardState *cs)
                                        ptr--;
                                        *ptr++ = '\n';
                                        *ptr = 0;
-                                       HiSax_putstatus(cs, NULL, cs->dlog);
+                                       HiSax_putstatus(cs, NULL, "%s", cs->dlog);
                                } else
                                        HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", skb->len);
                        }

diff --git a/drivers/isdn/hisax/hscx_irq.c b/drivers/isdn/hisax/hscx_irq.c
index f398d48..a8d6188 100644 (file)
--- a/drivers/isdn/hisax/hscx_irq.c
+++ b/drivers/isdn/hisax/hscx_irq.c
@@ -75,7 +75,7 @@ hscx_empty_fifo(struct BCState *bcs, int count)
                t += sprintf(t, "hscx_empty_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -115,7 +115,7 @@ hscx_fill_fifo(struct BCState *bcs)
                t += sprintf(t, "hscx_fill_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 

diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index db5321f..51dae91 100644 (file)
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -134,7 +134,7 @@ icc_empty_fifo(struct IsdnCardState *cs, int count)
 
                t += sprintf(t, "icc_empty_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -176,7 +176,7 @@ icc_fill_fifo(struct IsdnCardState *cs)
 
                t += sprintf(t, "icc_fill_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 

diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 74feb5c..5faa5de 100644 (file)
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -260,7 +260,7 @@ dch_empty_fifo(struct IsdnCardState *cs, int count)
 
                t += sprintf(t, "dch_empty_fifo() cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -307,7 +307,7 @@ dch_fill_fifo(struct IsdnCardState *cs)
 
                t += sprintf(t, "dch_fill_fifo() cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -539,7 +539,7 @@ bch_empty_fifo(struct BCState *bcs, int count)
 
                t += sprintf(t, "bch_empty_fifo() B-%d cnt %d", hscx, count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -582,7 +582,7 @@ bch_fill_fifo(struct BCState *bcs)
 
                t += sprintf(t, "chb_fill_fifo() B-%d cnt %d", hscx, count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 

diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
index a365ccc..7fdf78f 100644 (file)
--- a/drivers/isdn/hisax/isac.c
+++ b/drivers/isdn/hisax/isac.c
@@ -137,7 +137,7 @@ isac_empty_fifo(struct IsdnCardState *cs, int count)
 
                t += sprintf(t, "isac_empty_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -179,7 +179,7 @@ isac_fill_fifo(struct IsdnCardState *cs)
 
                t += sprintf(t, "isac_fill_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 

diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 7fdf347..f4956c7 100644 (file)
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -74,7 +74,7 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
                                t = tmp;
                                t += sprintf(t, "sendmbox cnt %d", len);
                                QuickHex(t, &msg[len-i], (i > 64) ? 64 : i);
-                               debugl1(cs, tmp);
+                               debugl1(cs, "%s", tmp);
                                i -= 64;
                        }
                }
@@ -105,7 +105,7 @@ rcv_mbox(struct IsdnCardState *cs, struct isar_reg *ireg, u_char *msg)
                                t = tmp;
                                t += sprintf(t, "rcv_mbox cnt %d", ireg->clsb);
                                QuickHex(t, &msg[ireg->clsb - i], (i > 64) ? 64 : i);
-                               debugl1(cs, tmp);
+                               debugl1(cs, "%s", tmp);
                                i -= 64;
                        }
                }
@@ -1248,7 +1248,7 @@ isar_int_main(struct IsdnCardState *cs)
                        tp += sprintf(debbuf, "msg iis(%x) msb(%x)",
                                      ireg->iis, ireg->cmsb);
                        QuickHex(tp, (u_char *)ireg->par, ireg->clsb);
-                       debugl1(cs, debbuf);
+                       debugl1(cs, "%s", debbuf);
                }
                break;
        case ISAR_IIS_INVMSG:

diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c
index f946c58..e2ae787 100644 (file)
--- a/drivers/isdn/hisax/jade.c
+++ b/drivers/isdn/hisax/jade.c
@@ -81,10 +81,7 @@ modejade(struct BCState *bcs, int mode, int bc)
        int jade = bcs->hw.hscx.hscx;
 
        if (cs->debug & L1_DEB_HSCX) {
-               char tmp[40];
-               sprintf(tmp, "jade %c mode %d ichan %d",
-                       'A' + jade, mode, bc);
-               debugl1(cs, tmp);
+               debugl1(cs, "jade %c mode %d ichan %d", 'A' + jade, mode, bc);
        }
        bcs->mode = mode;
        bcs->channel = bc;
@@ -257,23 +254,18 @@ void
 clear_pending_jade_ints(struct IsdnCardState *cs)
 {
        int val;
-       char tmp[64];
 
        cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0x00);
        cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0x00);
 
        val = cs->BC_Read_Reg(cs, 1, jade_HDLC_ISR);
-       sprintf(tmp, "jade B ISTA %x", val);
-       debugl1(cs, tmp);
+       debugl1(cs, "jade B ISTA %x", val);
        val = cs->BC_Read_Reg(cs, 0, jade_HDLC_ISR);
-       sprintf(tmp, "jade A ISTA %x", val);
-       debugl1(cs, tmp);
+       debugl1(cs, "jade A ISTA %x", val);
        val = cs->BC_Read_Reg(cs, 1, jade_HDLC_STAR);
-       sprintf(tmp, "jade B STAR %x", val);
-       debugl1(cs, tmp);
+       debugl1(cs, "jade B STAR %x", val);
        val = cs->BC_Read_Reg(cs, 0, jade_HDLC_STAR);
-       sprintf(tmp, "jade A STAR %x", val);
-       debugl1(cs, tmp);
+       debugl1(cs, "jade A STAR %x", val);
        /* Unmask ints */
        cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0xF8);
        cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0xF8);

diff --git a/drivers/isdn/hisax/jade_irq.c b/drivers/isdn/hisax/jade_irq.c
index f521fc8..b930da9 100644 (file)
--- a/drivers/isdn/hisax/jade_irq.c
+++ b/drivers/isdn/hisax/jade_irq.c
@@ -65,7 +65,7 @@ jade_empty_fifo(struct BCState *bcs, int count)
                t += sprintf(t, "jade_empty_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -105,7 +105,7 @@ jade_fill_fifo(struct BCState *bcs)
                t += sprintf(t, "jade_fill_fifo %c cnt %d",
                             bcs->hw.hscx.hscx ? 'B' : 'A', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 

diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c
index 4c1bca5..875402e 100644 (file)
--- a/drivers/isdn/hisax/l3_1tr6.c
+++ b/drivers/isdn/hisax/l3_1tr6.c
@@ -63,7 +63,7 @@ l3_1tr6_error(struct l3_process *pc, u_char *msg, struct sk_buff *skb)
 {
        dev_kfree_skb(skb);
        if (pc->st->l3.debug & L3_DEB_WARN)
-               l3_debug(pc->st, msg);
+               l3_debug(pc->st, "%s", msg);
        l3_1tr6_release_req(pc, 0, NULL);
 }
 
@@ -161,7 +161,6 @@ l3_1tr6_setup(struct l3_process *pc, u_char pr, void *arg)
 {
        u_char *p;
        int bcfound = 0;
-       char tmp[80];
        struct sk_buff *skb = arg;
 
        /* Channel Identification */
@@ -214,10 +213,9 @@ l3_1tr6_setup(struct l3_process *pc, u_char pr, void *arg)
        /* Signal all services, linklevel takes care of Service-Indicator */
        if (bcfound) {
                if ((pc->para.setup.si1 != 7) && (pc->st->l3.debug & L3_DEB_WARN)) {
-                       sprintf(tmp, "non-digital call: %s -> %s",
+                       l3_debug(pc->st, "non-digital call: %s -> %s",
                                pc->para.setup.phone,
                                pc->para.setup.eazmsn);
-                       l3_debug(pc->st, tmp);
                }
                newl3state(pc, 6);
                pc->st->l3.l3l4(pc->st, CC_SETUP | INDICATION, pc);
@@ -301,7 +299,7 @@ l3_1tr6_info(struct l3_process *pc, u_char pr, void *arg)
 {
        u_char *p;
        int i, tmpcharge = 0;
-       char a_charge[8], tmp[32];
+       char a_charge[8];
        struct sk_buff *skb = arg;
 
        p = skb->data;
@@ -316,8 +314,8 @@ l3_1tr6_info(struct l3_process *pc, u_char pr, void *arg)
                        pc->st->l3.l3l4(pc->st, CC_CHARGE | INDICATION, pc);
                }
                if (pc->st->l3.debug & L3_DEB_CHARGE) {
-                       sprintf(tmp, "charging info %d", pc->para.chargeinfo);
-                       l3_debug(pc->st, tmp);
+                       l3_debug(pc->st, "charging info %d",
+                                pc->para.chargeinfo);
                }
        } else if (pc->st->l3.debug & L3_DEB_CHARGE)
                l3_debug(pc->st, "charging info not found");
@@ -399,7 +397,7 @@ l3_1tr6_disc(struct l3_process *pc, u_char pr, void *arg)
        struct sk_buff *skb = arg;
        u_char *p;
        int i, tmpcharge = 0;
-       char a_charge[8], tmp[32];
+       char a_charge[8];
 
        StopAllL3Timer(pc);
        p = skb->data;
@@ -414,8 +412,8 @@ l3_1tr6_disc(struct l3_process *pc, u_char pr, void *arg)
                        pc->st->l3.l3l4(pc->st, CC_CHARGE | INDICATION, pc);
                }
                if (pc->st->l3.debug & L3_DEB_CHARGE) {
-                       sprintf(tmp, "charging info %d", pc->para.chargeinfo);
-                       l3_debug(pc->st, tmp);
+                       l3_debug(pc->st, "charging info %d",
+                                pc->para.chargeinfo);
                }
        } else if (pc->st->l3.debug & L3_DEB_CHARGE)
                l3_debug(pc->st, "charging info not found");
@@ -746,7 +744,6 @@ up1tr6(struct PStack *st, int pr, void *arg)
        int i, mt, cr;
        struct l3_process *proc;
        struct sk_buff *skb = arg;
-       char tmp[80];
 
        switch (pr) {
        case (DL_DATA | INDICATION):
@@ -762,26 +759,23 @@ up1tr6(struct PStack *st, int pr, void *arg)
        }
        if (skb->len < 4) {
                if (st->l3.debug & L3_DEB_PROTERR) {
-                       sprintf(tmp, "up1tr6 len only %d", skb->len);
-                       l3_debug(st, tmp);
+                       l3_debug(st, "up1tr6 len only %d", skb->len);
                }
                dev_kfree_skb(skb);
                return;
        }
        if ((skb->data[0] & 0xfe) != PROTO_DIS_N0) {
                if (st->l3.debug & L3_DEB_PROTERR) {
-                       sprintf(tmp, "up1tr6%sunexpected discriminator %x message len %d",
+                       l3_debug(st, "up1tr6%sunexpected discriminator %x message len %d",
                                (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
                                skb->data[0], skb->len);
-                       l3_debug(st, tmp);
                }
                dev_kfree_skb(skb);
                return;
        }
        if (skb->data[1] != 1) {
                if (st->l3.debug & L3_DEB_PROTERR) {
-                       sprintf(tmp, "up1tr6 CR len not 1");
-                       l3_debug(st, tmp);
+                       l3_debug(st, "up1tr6 CR len not 1");
                }
                dev_kfree_skb(skb);
                return;
@@ -791,9 +785,8 @@ up1tr6(struct PStack *st, int pr, void *arg)
        if (skb->data[0] == PROTO_DIS_N0) {
                dev_kfree_skb(skb);
                if (st->l3.debug & L3_DEB_STATE) {
-                       sprintf(tmp, "up1tr6%s N0 mt %x unhandled",
+                       l3_debug(st, "up1tr6%s N0 mt %x unhandled",
                                (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", mt);
-                       l3_debug(st, tmp);
                }
        } else if (skb->data[0] == PROTO_DIS_N1) {
                if (!(proc = getl3proc(st, cr))) {
@@ -801,8 +794,7 @@ up1tr6(struct PStack *st, int pr, void *arg)
                                if (cr < 128) {
                                        if (!(proc = new_l3_process(st, cr))) {
                                                if (st->l3.debug & L3_DEB_PROTERR) {
-                                                       sprintf(tmp, "up1tr6 no roc mem");
-                                                       l3_debug(st, tmp);
+                                                       l3_debug(st, "up1tr6 no roc mem");
                                                }
                                                dev_kfree_skb(skb);
                                                return;
@@ -821,8 +813,7 @@ up1tr6(struct PStack *st, int pr, void *arg)
                        } else {
                                if (!(proc = new_l3_process(st, cr))) {
                                        if (st->l3.debug & L3_DEB_PROTERR) {
-                                               sprintf(tmp, "up1tr6 no roc mem");
-                                               l3_debug(st, tmp);
+                                               l3_debug(st, "up1tr6 no roc mem");
                                        }
                                        dev_kfree_skb(skb);
                                        return;
@@ -837,18 +828,16 @@ up1tr6(struct PStack *st, int pr, void *arg)
                if (i == ARRAY_SIZE(datastln1)) {
                        dev_kfree_skb(skb);
                        if (st->l3.debug & L3_DEB_STATE) {
-                               sprintf(tmp, "up1tr6%sstate %d mt %x unhandled",
+                               l3_debug(st, "up1tr6%sstate %d mt %x unhandled",
                                        (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
                                        proc->state, mt);
-                               l3_debug(st, tmp);
                        }
                        return;
                } else {
                        if (st->l3.debug & L3_DEB_STATE) {
-                               sprintf(tmp, "up1tr6%sstate %d mt %x",
+                               l3_debug(st, "up1tr6%sstate %d mt %x",
                                        (pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
                                        proc->state, mt);
-                               l3_debug(st, tmp);
                        }
                        datastln1[i].rout(proc, pr, skb);
                }
@@ -861,7 +850,6 @@ down1tr6(struct PStack *st, int pr, void *arg)
        int i, cr;
        struct l3_process *proc;
        struct Channel *chan;
-       char tmp[80];
 
        if ((DL_ESTABLISH | REQUEST) == pr) {
                l3_msg(st, pr, NULL);
@@ -888,15 +876,13 @@ down1tr6(struct PStack *st, int pr, void *arg)
                        break;
        if (i == ARRAY_SIZE(downstl)) {
                if (st->l3.debug & L3_DEB_STATE) {
-                       sprintf(tmp, "down1tr6 state %d prim %d unhandled",
+                       l3_debug(st, "down1tr6 state %d prim %d unhandled",
                                proc->state, pr);
-                       l3_debug(st, tmp);
                }
        } else {
                if (st->l3.debug & L3_DEB_STATE) {
-                       sprintf(tmp, "down1tr6 state %d prim %d",
+                       l3_debug(st, "down1tr6 state %d prim %d",
                                proc->state, pr);
-                       l3_debug(st, tmp);
                }
                downstl[i].rout(proc, pr, arg);
        }

diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
index b646eed..233e432 100644 (file)
--- a/drivers/isdn/hisax/netjet.c
+++ b/drivers/isdn/hisax/netjet.c
@@ -176,7 +176,7 @@ static void printframe(struct IsdnCardState *cs, u_char *buf, int count, char *s
                else
                        j = i;
                QuickHex(t, p, j);
-               debugl1(cs, tmp);
+               debugl1(cs, "%s", tmp);
                p += j;
                i -= j;
                t = tmp;

diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c
index 041bf52..af1b020 100644 (file)
--- a/drivers/isdn/hisax/q931.c
+++ b/drivers/isdn/hisax/q931.c
@@ -1179,7 +1179,7 @@ LogFrame(struct IsdnCardState *cs, u_char *buf, int size)
                dp--;
                *dp++ = '\n';
                *dp = 0;
-               HiSax_putstatus(cs, NULL, cs->dlog);
+               HiSax_putstatus(cs, NULL, "%s", cs->dlog);
        } else
                HiSax_putstatus(cs, "LogFrame: ", "warning Frame too big (%d)", size);
 }
@@ -1246,7 +1246,7 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir)
        }
        if (finish) {
                *dp = 0;
-               HiSax_putstatus(cs, NULL, cs->dlog);
+               HiSax_putstatus(cs, NULL, "%s", cs->dlog);
                return;
        }
        if ((0xfe & buf[0]) == PROTO_DIS_N0) {  /* 1TR6 */
@@ -1509,5 +1509,5 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir)
                dp += sprintf(dp, "Unknown protocol %x!", buf[0]);
        }
        *dp = 0;
-       HiSax_putstatus(cs, NULL, cs->dlog);
+       HiSax_putstatus(cs, NULL, "%s", cs->dlog);
 }

diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index d8cac69..a858955 100644 (file)
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -154,7 +154,7 @@ W6692_empty_fifo(struct IsdnCardState *cs, int count)
 
                t += sprintf(t, "W6692_empty_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -196,7 +196,7 @@ W6692_fill_fifo(struct IsdnCardState *cs)
 
                t += sprintf(t, "W6692_fill_fifo cnt %d", count);
                QuickHex(t, ptr, count);
-               debugl1(cs, cs->dlog);
+               debugl1(cs, "%s", cs->dlog);
        }
 }
 
@@ -226,7 +226,7 @@ W6692B_empty_fifo(struct BCState *bcs, int count)
                t += sprintf(t, "W6692B_empty_fifo %c cnt %d",
                             bcs->channel + '1', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }
 
@@ -264,7 +264,7 @@ W6692B_fill_fifo(struct BCState *bcs)
                t += sprintf(t, "W6692B_fill_fifo %c cnt %d",
                             bcs->channel + '1', count);
                QuickHex(t, ptr, count);
-               debugl1(cs, bcs->blog);
+               debugl1(cs, "%s", bcs->blog);
        }
 }