Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[cascardo/linux.git] / fs / fat / namei_vfat.c

diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index c1ef501..6fcc7e7 100644 (file)
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -309,7 +309,7 @@ static int vfat_create_shortname(struct inode *dir, struct nls_table *nls,
 {
        struct fat_mount_options *opts = &MSDOS_SB(dir->i_sb)->options;
        wchar_t *ip, *ext_start, *end, *name_start;
-       unsigned char base[9], ext[4], buf[8], *p;
+       unsigned char base[9], ext[4], buf[5], *p;
        unsigned char charbuf[NLS_MAX_CHARSET_SIZE];
        int chl, chi;
        int sz = 0, extlen, baselen, i, numtail_baselen, numtail2_baselen;
@@ -467,7 +467,7 @@ static int vfat_create_shortname(struct inode *dir, struct nls_table *nls,
                        return 0;
        }
 
-       i = jiffies & 0xffff;
+       i = jiffies;
        sz = (jiffies >> 16) & 0x7;
        if (baselen > 2) {
                baselen = numtail2_baselen;
@@ -476,7 +476,7 @@ static int vfat_create_shortname(struct inode *dir, struct nls_table *nls,
        name_res[baselen + 4] = '~';
        name_res[baselen + 5] = '1' + sz;
        while (1) {
-               sprintf(buf, "%04X", i);
+               snprintf(buf, sizeof(buf), "%04X", i & 0xffff);
                memcpy(&name_res[baselen], buf, 4);
                if (vfat_find_form(dir, name_res) < 0)
                        break;