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MFH:

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Protect the code when variable is NULL, which should never happen, but
anyway, you know about "never happens" :)
This commit is contained in:
Andrey Hristov 2009-06-11 08:52:06 +00:00
parent cff09ba5df
commit 28c8d25dca
1 changed files with 6 additions and 4 deletions
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2
ext/mysqlnd/mysqlnd_block_alloc.c
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@ -183,10 +183,12 @@ void
mysqlnd_mempool_destroy(MYSQLND_MEMORY_POOL * pool TSRMLS_DC) mysqlnd_mempool_destroy(MYSQLND_MEMORY_POOL * pool TSRMLS_DC)
{ {
DBG_ENTER("mysqlnd_mempool_destroy"); DBG_ENTER("mysqlnd_mempool_destroy");
if (pool) {
/* mnd_free will reference LOCK_access and might crash, depending on the caller...*/ /* mnd_free will reference LOCK_access and might crash, depending on the caller...*/
mysqlnd_mempool_free_contents(pool TSRMLS_CC); mysqlnd_mempool_free_contents(pool TSRMLS_CC);
mnd_free(pool->arena); mnd_free(pool->arena);
mnd_free(pool); mnd_free(pool);
}
DBG_VOID_RETURN; DBG_VOID_RETURN;
} }
/* }}} */ /* }}} */