Module: kamailio Branch: master Commit: 9ce38204d8a59e5d83cc50a2c809d1306346f9b7 URL: https://github.com/kamailio/kamailio/commit/9ce38204d8a59e5d83cc50a2c809d130...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2017-08-07T14:54:00+02:00

http_client: proper free for curl params in case of failover connection

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Modified: src/modules/http_client/functions.c

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Diff: https://github.com/kamailio/kamailio/commit/9ce38204d8a59e5d83cc50a2c809d130... Patch: https://github.com/kamailio/kamailio/commit/9ce38204d8a59e5d83cc50a2c809d130...

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diff --git a/src/modules/http_client/functions.c b/src/modules/http_client/functions.c index 1bdae25df7..ca26998606 100644 --- a/src/modules/http_client/functions.c +++ b/src/modules/http_client/functions.c @@ -464,12 +464,15 @@ int curl_get_redirect(struct sip_msg* _m, const str *connection, str* result)

/*! Run a query based on a connection definition */ -int curl_con_query_url_f(struct sip_msg* _m, const str *connection, const str* url, str* result, const char *contenttype, const str* post, int failover) +int curl_con_query_url_f(struct sip_msg* _m, const str *connection, + const str* url, str* result, const char *contenttype, + const str* post, int failover) { curl_con_t *conn = NULL; curl_con_pkg_t *pconn = NULL; char *urlbuf = NULL; char *postdata = NULL; + char *failovercon = NULL; curl_query_t query_params;

unsigned int maxdatasize = default_maxdatasize; @@ -495,7 +498,6 @@ int curl_con_query_url_f(struct sip_msg* _m, const str *connection, const str* u LM_DBG("******** CURL Connection found %.*s\n", connection->len, connection->s); maxdatasize = conn->maxdatasize;

- if (url && (url->len > 0) && (url->s != NULL)) { int url_len = conn->schema.len + 3 + conn->url.len + 1 + url->len + 1; urlbuf = pkg_malloc(url_len); @@ -552,7 +554,10 @@ int curl_con_query_url_f(struct sip_msg* _m, const str *connection, const str* u query_params.oneline = 0; query_params.maxdatasize = maxdatasize; query_params.http_proxy_port = conn->http_proxy_port; - query_params.failovercon = conn->failover.s ? as_asciiz(&conn->failover) : NULL; + if(conn->failover.s) { + failovercon = as_asciiz(&conn->failover); + } + query_params.failovercon = failovercon; query_params.pconn = pconn; if (conn->http_proxy) { query_params.http_proxy = conn->http_proxy; @@ -567,14 +572,19 @@ int curl_con_query_url_f(struct sip_msg* _m, const str *connection, const str* u int counter = failover + 1; if (counter >= 2) { LM_DBG("**** No more failovers - returning failure\n"); - return (res - 1000); + res = (res - 1000); + goto error; } /* Time for failover */ - return curl_con_query_url_f(_m, &conn->failover, url, result, contenttype, post, counter); + res = curl_con_query_url_f(_m, &conn->failover, url, result, + contenttype, post, counter); }

- LM_DBG("***** #### ***** CURL DONE : %s \n", urlbuf); + LM_DBG("***** #### ***** CURL DONE: %s (%d)\n", urlbuf, res); error: + if (failovercon != NULL) { + pkg_free(failovercon); + } if (urlbuf != NULL) { pkg_free(urlbuf); }