From 4a6e617a4bec9fb2ee4a16cf59565b2af5049e12 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 6 Dec 2006 20:37:04 -0800 Subject: [PATCH] fs/*: trivial vsnprintf() conversion It would very lame to get buffer overflow via one of the following. Signed-off-by: Alexey Dobriyan Cc: Dave Kleikamp Cc: Mark Fasheh Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/affs/amigaffs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/affs') 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, -- cgit v1.2.3