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/ocfs2/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ocfs2/super.c') diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 0524f8a04ad..4bf39540e65 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1674,7 +1674,7 @@ void __ocfs2_error(struct super_block *sb, va_list args; va_start(args, fmt); - vsprintf(error_buf, fmt, args); + vsnprintf(error_buf, sizeof(error_buf), fmt, args); va_end(args); /* Not using mlog here because we want to show the actual @@ -1695,7 +1695,7 @@ void __ocfs2_abort(struct super_block* sb, va_list args; va_start(args, fmt); - vsprintf(error_buf, fmt, args); + vsnprintf(error_buf, sizeof(error_buf), fmt, args); va_end(args); printk(KERN_CRIT "OCFS2: abort (device %s): %s: %s\n", -- cgit v1.2.3