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authorMattias Andrée <maandree@kth.se>2018-10-28 16:40:44 +0100
committerMattias Andrée <maandree@kth.se>2018-10-28 16:40:44 +0100
commitf66c02620d394819a29267b6fe4b682589201cbf (patch)
tree71f8942398e77ff3a20ec2a463d6a2c9ac88edc2 /memelem.c
parentAdd doc to aligned_memdup.h, memdup.h, strdup.h, and strndup.h (diff)
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Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
-rw-r--r--memelem.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/memelem.c b/memelem.c
index ceca578..43cb298 100644
--- a/memelem.c
+++ b/memelem.c
@@ -43,9 +43,14 @@ libsimple_memelem(const void *hay_, size_t hayn, const void *sub_, size_t subn)
{
char *hay = (void *)hay_;
const char *sub = sub_;
- for (; hayn--; hay += subn)
- if (!memcmp(hay, sub, subn))
- return hay;
+ size_t i;
+ for (; hayn--; hay += subn) {
+ for (i = 0; i < subn; i++)
+ if (hay[i] != sub[i])
+ goto next;
+ return hay;
+ next:;
+ }
break;
}