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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 /memrelem.c
parentAdd doc to aligned_memdup.h, memdup.h, strdup.h, and strndup.h (diff)
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m
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'memrelem.c')
-rw-r--r--memrelem.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/memrelem.c b/memrelem.c
index e26ebe6..b1e69ba 100644
--- a/memrelem.c
+++ b/memrelem.c
@@ -50,10 +50,14 @@ libsimple_memrelem(const void *hay_, size_t hayn, const void *sub_, size_t subn)
{
char *hay = (void *)hay_;
const char *sub = sub_;
+ size_t i;
for (hay += hayn * subn; hayn--;) {
hay -= subn;
- if (!memcmp(hay, sub, subn))
- return hay;
+ for (i = 0; i < subn; i++)
+ if (hay[i] != sub[i])
+ goto next;
+ return hay;
+ next:;
}
break;