fs/seq_file: fix out-of-bounds read

[cascardo/linux.git] / fs / affs / namei.c

diff --git a/fs/affs/namei.c b/fs/affs/namei.c
index 27ca732..a2d68f8 100644 (file)
--- a/fs/affs/namei.c
+++ b/fs/affs/namei.c
@@ -14,11 +14,11 @@ typedef int (*toupper_t)(int);
 
 static int      affs_toupper(int ch);
 static int      affs_hash_dentry(const struct dentry *, struct qstr *);
-static int       affs_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
+static int       affs_compare_dentry(const struct dentry *dentry,
                unsigned int len, const char *str, const struct qstr *name);
 static int      affs_intl_toupper(int ch);
 static int      affs_intl_hash_dentry(const struct dentry *, struct qstr *);
-static int       affs_intl_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
+static int       affs_intl_compare_dentry(const struct dentry *dentry,
                unsigned int len, const char *str, const struct qstr *name);
 
 const struct dentry_operations affs_dentry_operations = {
@@ -131,7 +131,7 @@ static inline int __affs_compare_dentry(unsigned int len,
 }
 
 static int
-affs_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
+affs_compare_dentry(const struct dentry *dentry,
                unsigned int len, const char *str, const struct qstr *name)
 {
 
@@ -140,7 +140,7 @@ affs_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
 }
 
 static int
-affs_intl_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
+affs_intl_compare_dentry(const struct dentry *dentry,
                unsigned int len, const char *str, const struct qstr *name)
 {
        return __affs_compare_dentry(len, str, name, affs_intl_toupper,