Messages in this thread Patch in this message | | | From | Eric Biggers <> | Subject | [PATCH] lib/parser.c: switch match_number() over to use match_strdup() | Date | Thu, 30 Aug 2018 12:47:27 -0700 |
| |
From: Eric Biggers <ebiggers@google.com>
This simplifies the code. No change in behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com> --- lib/parser.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/lib/parser.c b/lib/parser.c index 0142ef28f0eb..96656a6dd59b 100644 --- a/lib/parser.c +++ b/lib/parser.c @@ -131,13 +131,10 @@ static int match_number(substring_t *s, int *result, int base) char *buf; int ret; long val; - size_t len = s->to - s->from; - buf = kmalloc(len + 1, GFP_KERNEL); + buf = match_strdup(s); if (!buf) return -ENOMEM; - memcpy(buf, s->from, len); - buf[len] = '\0'; ret = 0; val = simple_strtol(buf, &endp, base); -- 2.19.0.rc0.228.g281dcd1b4d0-goog
| |