diff options
| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2014-03-11 02:30:01 +0900 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2014-03-10 18:35:59 +0100 |
| commit | 9787b8e9d43b9b640cba3626ff6aa09cd3ebc9b7 (patch) | |
| tree | 5f06c5ebd27e64f3e4c2f192b77152be91fa6830 /lib/http2.c | |
| parent | dcdbac2568187a08be2728b0b2df27843b437797 (diff) | |
http2: free resources on disconnect
... and use Curl_safefree() instead of free()
Diffstat (limited to 'lib/http2.c')
| -rw-r--r-- | lib/http2.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/lib/http2.c b/lib/http2.c index b20854a3b..a6764d8af 100644 --- a/lib/http2.c +++ b/lib/http2.c @@ -75,6 +75,26 @@ static int http2_getsock(struct connectdata *conn, return http2_perform_getsock(conn, sock, numsocks); } +static CURLcode http2_disconnect(struct connectdata *conn, + bool dead_connection) +{ + struct http_conn *httpc = &conn->proto.httpc; + (void)dead_connection; + + infof(conn->data, "HTTP/2 DISCONNECT starts now\n"); + + nghttp2_session_del(httpc->h2); + + Curl_safefree(httpc->header_recvbuf->buffer); + Curl_safefree(httpc->header_recvbuf); + + Curl_safefree(httpc->inbuf); + + infof(conn->data, "HTTP/2 DISCONNECT done\n"); + + return CURLE_OK; +} + /* * HTTP2 handler interface. This isn't added to the general list of protocols * but will be used at run-time when the protocol is dynamically switched from @@ -93,7 +113,7 @@ const struct Curl_handler Curl_handler_http2 = { http2_getsock, /* doing_getsock */ ZERO_NULL, /* domore_getsock */ http2_perform_getsock, /* perform_getsock */ - ZERO_NULL, /* disconnect */ + http2_disconnect, /* disconnect */ ZERO_NULL, /* readwrite */ PORT_HTTP, /* defport */ CURLPROTO_HTTP, /* protocol */ @@ -113,7 +133,7 @@ const struct Curl_handler Curl_handler_http2_ssl = { http2_getsock, /* doing_getsock */ ZERO_NULL, /* domore_getsock */ http2_perform_getsock, /* perform_getsock */ - ZERO_NULL, /* disconnect */ + http2_disconnect, /* disconnect */ ZERO_NULL, /* readwrite */ PORT_HTTP, /* defport */ CURLPROTO_HTTP | CURLPROTO_HTTPS, /* protocol */ @@ -493,7 +513,7 @@ CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req, "Upgrade: %s\r\n" "HTTP2-Settings: %s\r\n", NGHTTP2_PROTO_VERSION_ID, base64); - free(base64); + Curl_safefree(base64); k->upgr101 = UPGR101_REQUESTED; @@ -730,7 +750,7 @@ static ssize_t http2_send(struct connectdata *conn, int sockindex, rv = nghttp2_submit_request(httpc->h2, 0, nva, nheader, NULL, NULL); } - free(nva); + Curl_safefree(nva); if(rv != 0) { *err = CURLE_SEND_ERROR; |