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authorAlexey Dobriyan <adobriyan@gmail.com>2006-12-06 20:37:04 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:35 -0800
commit4a6e617a4bec9fb2ee4a16cf59565b2af5049e12 (patch)
tree4d69b8da779c58b506efe8f3fcae48d7b3c7bb4d /fs/affs/amigaffs.c
parente0980dafa329d33bb88edc8a3ef9fab4e070590c (diff)
downloadlwn-4a6e617a4bec9fb2ee4a16cf59565b2af5049e12.tar.gz
lwn-4a6e617a4bec9fb2ee4a16cf59565b2af5049e12.zip
[PATCH] fs/*: trivial vsnprintf() conversion
It would very lame to get buffer overflow via one of the following. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Cc: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/affs/amigaffs.c')
-rw-r--r--fs/affs/amigaffs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c
index ccd624ef4272..f4de4b98004f 100644
--- a/fs/affs/amigaffs.c
+++ b/fs/affs/amigaffs.c
@@ -445,7 +445,7 @@ affs_error(struct super_block *sb, const char *function, const char *fmt, ...)
va_list args;
va_start(args,fmt);
- vsprintf(ErrorBuffer,fmt,args);
+ vsnprintf(ErrorBuffer,sizeof(ErrorBuffer),fmt,args);
va_end(args);
printk(KERN_CRIT "AFFS error (device %s): %s(): %s\n", sb->s_id,
@@ -461,7 +461,7 @@ affs_warning(struct super_block *sb, const char *function, const char *fmt, ...)
va_list args;
va_start(args,fmt);
- vsprintf(ErrorBuffer,fmt,args);
+ vsnprintf(ErrorBuffer,sizeof(ErrorBuffer),fmt,args);
va_end(args);
printk(KERN_WARNING "AFFS warning (device %s): %s(): %s\n", sb->s_id,