From c7f1721ef284c6e8257c7471a02148db76105036 Mon Sep 17 00:00:00 2001 From: "KAMBAROV, ZAUR" Date: Tue, 28 Jun 2005 20:45:11 -0700 Subject: [PATCH] coverity: fs/ext3/super.c: match_int return check The return value of "match_int" is checked 27 out of 28 times In lib/parser.c 142 /** 143 * match_int: - scan a decimal representation of an integer from a substring_t 144 * @s: substring_t to be scanned 145 * @result: resulting integer on success 146 * 147 * Description: Attempts to parse the &substring_t @s as a decimal integer. On 148 * success, sets @result to the integer represented by the string and returns 0. 149 * Returns either -ENOMEM or -EINVAL on failure. 150 */ 151 int match_int(substring_t *s, int *result) 152 { 153 return match_number(s, result, 0); 154 } Signed-off-by: Zaur Kambarov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ext3/super.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/ext3') diff --git a/fs/ext3/super.c b/fs/ext3/super.c index b4b3e8a39131..a6d1779d7de4 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -944,7 +944,8 @@ clear_qf_name: "for remount\n"); return 0; } - match_int(&args[0], &option); + if (match_int(&args[0], &option) != 0) + return 0; *n_blocks_count = option; break; case Opt_nobh: -- cgit v1.2.3