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Use memcpy and add error message

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strncpy (which check each byte for \0) is not need as we always copy
the length size - so using memcpy is a bit cheaper.

Add missing log_error message for failed allocation.
This commit is contained in:
Zdenek Kabelac 2011-01-28 10:19:00 +00:00
parent 5ba08f195a
commit 8440981845
1 changed files with 5 additions and 3 deletions
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8
lib/config/config.c
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@ -886,9 +886,11 @@ static char *_dup_tok(struct parser *p)
{
size_t len = p->te - p->tb;
char *str = dm_pool_alloc(p->mem, len + 1);
if (!str)
return_0;
strncpy(str, p->tb, len);
if (!str) {
log_error("Failed to duplicate token.");
return 0;
}
memcpy(str, p->tb, len);
str[len] = '\0';
return str;
}