[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>

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,