diff options
Diffstat (limited to 'ext/mysqlnd/mysqlnd_protocol_frame_codec.c')
| -rw-r--r-- | ext/mysqlnd/mysqlnd_protocol_frame_codec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ext/mysqlnd/mysqlnd_protocol_frame_codec.c b/ext/mysqlnd/mysqlnd_protocol_frame_codec.c index 0fc5b38c5f..038a1eb6ad 100644 --- a/ext/mysqlnd/mysqlnd_protocol_frame_codec.c +++ b/ext/mysqlnd/mysqlnd_protocol_frame_codec.c @@ -68,11 +68,12 @@ MYSQLND_METHOD(mysqlnd_pfc, send)(MYSQLND_PFC * const pfc, MYSQLND_VIO * const v { zend_uchar safe_buf[((MYSQLND_HEADER_SIZE) + (sizeof(zend_uchar)) - 1) / (sizeof(zend_uchar))]; zend_uchar * safe_storage = safe_buf; - size_t bytes_sent, packets_sent = 1; + size_t packets_sent = 1; size_t left = count; zend_uchar * p = (zend_uchar *) buffer; zend_uchar * compress_buf = NULL; size_t to_be_sent; + ssize_t bytes_sent; DBG_ENTER("mysqlnd_pfc::send"); DBG_INF_FMT("count=" MYSQLND_SZ_T_SPEC " compression=%u", count, pfc->data->compressed); @@ -161,7 +162,7 @@ MYSQLND_METHOD(mysqlnd_pfc, send)(MYSQLND_PFC * const pfc, MYSQLND_VIO * const v indeed it then loop once more, then to_be_sent will become 0, left will stay 0. Empty packet will be sent and this loop will end. */ - } while (bytes_sent && (left > 0 || to_be_sent == MYSQLND_MAX_PACKET_SIZE)); + } while (bytes_sent > 0 && (left > 0 || to_be_sent == MYSQLND_MAX_PACKET_SIZE)); DBG_INF_FMT("packet_size="MYSQLND_SZ_T_SPEC" packet_no=%u", left, pfc->data->packet_no); @@ -175,7 +176,7 @@ MYSQLND_METHOD(mysqlnd_pfc, send)(MYSQLND_PFC * const pfc, MYSQLND_VIO * const v } /* Even for zero size payload we have to send a packet */ - if (!bytes_sent) { + if (bytes_sent <= 0) { DBG_ERR_FMT("Can't %u send bytes", count); SET_CLIENT_ERROR(error_info, CR_SERVER_GONE_ERROR, UNKNOWN_SQLSTATE, mysqlnd_server_gone); } |