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| author | KAMBAROV, ZAUR <kambarov@berkeley.edu> | 2005-06-28 20:45:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-28 21:20:34 -0700 |
| commit | c7f1721ef284c6e8257c7471a02148db76105036 (patch) | |
| tree | 6c16fdc37f5bdd46f38e5dd8054b0b1c7363833c | |
| parent | ec471dc484b8ca5352903ee28796b8b248313547 (diff) | |
[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 <zkambarov@coverity.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/ext3/super.c | 3 |
1 files changed, 2 insertions, 1 deletions
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: |