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Update changelog
[awesomized/libmemcached]
/
libmemcached
/
memcached_hash.c
diff --git
a/libmemcached/memcached_hash.c
b/libmemcached/memcached_hash.c
index 5deb5c755f2708c353756125b31c43ac35b28a8b..e3249c0624774f0d2b343a27e719153e36dd0a45 100644
(file)
--- a/
libmemcached/memcached_hash.c
+++ b/
libmemcached/memcached_hash.c
@@
-170,12
+170,15
@@
uint32_t memcached_generate_hash(memcached_st *ptr, const char *key, size_t key_
if (ptr->flags & MEM_HASH_WITH_PREFIX_KEY)
{
if (ptr->flags & MEM_HASH_WITH_PREFIX_KEY)
{
- int temp_len= ptr->prefix_key_length + key_length;
- char *temp= (char *)malloc(temp_len);
+ size_t temp_length= ptr->prefix_key_length + key_length;
+ char temp[temp_length];
+
+ if (temp_length > MEMCACHED_MAX_KEY -1)
+ return 0;
+
strncpy(temp, ptr->prefix_key, ptr->prefix_key_length);
strncpy(temp + ptr->prefix_key_length, key, key_length);
strncpy(temp, ptr->prefix_key, ptr->prefix_key_length);
strncpy(temp + ptr->prefix_key_length, key, key_length);
- hash= generate_hash(ptr, temp, temp_len);
- free(temp);
+ hash= generate_hash(ptr, temp, temp_length);
}
else
{
}
else
{