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Do not try to zero memory on unitialized hash

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thorkill 2015-07-05 00:31:39 +02:00
parent aea7938f19
commit 614a03c886
1 changed files with 2 additions and 0 deletions
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src/hash.c
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@ -101,6 +101,8 @@ void hash_delete(hash_t *hash, const void *key) {
/* Utility functions */ /* Utility functions */
void hash_clear(hash_t *hash) { void hash_clear(hash_t *hash) {
if (!hash)
return;
memset(hash->values, 0, hash->n * sizeof *hash->values); memset(hash->values, 0, hash->n * sizeof *hash->values);
} }