diff options
author | Anatol Belski <ab@php.net> | 2014-09-14 10:24:10 +0200 |
---|---|---|
committer | Anatol Belski <ab@php.net> | 2014-09-14 10:24:10 +0200 |
commit | ea4ab02446e5a0078f10cfdde351afe99a6e90f9 (patch) | |
tree | 5eccb052d031c25aec9dacc48de8c1bf4c725b67 /ext/mysqlnd/mysqlnd_wireprotocol.c | |
parent | 65100a64744c16e313e1d716945093a55b1a7a20 (diff) | |
download | php-git-ea4ab02446e5a0078f10cfdde351afe99a6e90f9.tar.gz |
fix conditions
substraction from an unsigned
Diffstat (limited to 'ext/mysqlnd/mysqlnd_wireprotocol.c')
-rw-r--r-- | ext/mysqlnd/mysqlnd_wireprotocol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/mysqlnd/mysqlnd_wireprotocol.c b/ext/mysqlnd/mysqlnd_wireprotocol.c index a6e2517b2b..332b0b2163 100644 --- a/ext/mysqlnd/mysqlnd_wireprotocol.c +++ b/ext/mysqlnd/mysqlnd_wireprotocol.c @@ -524,7 +524,7 @@ size_t php_mysqlnd_auth_write(void * _packet, MYSQLND_CONN_DATA * conn TSRMLS_DC int1store(p, packet->auth_data_len); ++p; /*!!!!! is the buffer big enough ??? */ - if ((sizeof(buffer) - (p - buffer)) < packet->auth_data_len) { + if (sizeof(buffer) < (packet->auth_data_len + (p - buffer))) { DBG_ERR("the stack buffer was not enough!!"); DBG_RETURN(0); } @@ -596,7 +596,7 @@ size_t php_mysqlnd_auth_write(void * _packet, MYSQLND_CONN_DATA * conn TSRMLS_DC } ZEND_HASH_FOREACH_END(); } #endif - if ((sizeof(buffer) - (p - buffer)) >= (ca_payload_len + php_mysqlnd_net_store_length_size(ca_payload_len))) { + if (sizeof(buffer) >= (ca_payload_len + php_mysqlnd_net_store_length_size(ca_payload_len) + (p - buffer))) { p = php_mysqlnd_net_store_length(p, ca_payload_len); #ifdef OLD_CODE |