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new upstream release - 7.44.0

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This commit is contained in:
Kamil Dudka 2015-08-12 12:04:39 +02:00
parent c6f2e7c0fe
commit bfaeb9dd10
6 changed files with 14 additions and 126 deletions
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111
0001-curl-7.43.0-f7dcc7c1.patch
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@ -1,111 +0,0 @@
From 2f8154c11e2cc139067973e47f1ffe5a302fb89d Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Thu, 30 Jul 2015 12:01:20 +0200
Subject: [PATCH] http: move HTTP/2 cleanup code off http_disconnect()
Otherwise it would never be called for an HTTP/2 connection, which has
its own disconnect handler.
I spotted this while debugging <https://bugzilla.redhat.com/1248389>
where the http_disconnect() handler was called on an FTP session handle
causing 'dnf' to crash. conn->data->req.protop of type (struct FTP *)
was reinterpreted as type (struct HTTP *) which resulted in SIGSEGV in
Curl_add_buffer_free() after printing the "Connection cache is full,
closing the oldest one." message.
A previously working version of libcurl started to crash after it was
recompiled with the HTTP/2 support despite the HTTP/2 protocol was not
actually used. This commit makes it work again although I suspect the
root cause (reinterpreting session handle data of incompatible protocol)
still has to be fixed. Otherwise the same will happen when mixing FTP
and HTTP/2 connections and exceeding the connection cache limit.
Reported-by: Tomas Tomecek
Bug: https://bugzilla.redhat.com/1248389
Upstream-commit: f7dcc7c11817f6eaee61b1cd84ffc1b2b1fcac43
Signed-off-by: Kamil Dudka <kdudka@redhat.com>
---
lib/http.c | 25 ++-----------------------
lib/http2.c | 11 +++++++++++
2 files changed, 13 insertions(+), 23 deletions(-)
diff --git a/lib/http.c b/lib/http.c
index a1eef81..8d5b9a4 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -86,7 +86,6 @@
* Forward declarations.
*/
-static CURLcode http_disconnect(struct connectdata *conn, bool dead);
static int http_getsock_do(struct connectdata *conn,
curl_socket_t *socks,
int numsocks);
@@ -117,7 +116,7 @@ const struct Curl_handler Curl_handler_http = {
http_getsock_do, /* doing_getsock */
ZERO_NULL, /* domore_getsock */
ZERO_NULL, /* perform_getsock */
- http_disconnect, /* disconnect */
+ ZERO_NULL, /* disconnect */
ZERO_NULL, /* readwrite */
PORT_HTTP, /* defport */
CURLPROTO_HTTP, /* protocol */
@@ -141,7 +140,7 @@ const struct Curl_handler Curl_handler_https = {
http_getsock_do, /* doing_getsock */
ZERO_NULL, /* domore_getsock */
ZERO_NULL, /* perform_getsock */
- http_disconnect, /* disconnect */
+ ZERO_NULL, /* disconnect */
ZERO_NULL, /* readwrite */
PORT_HTTPS, /* defport */
CURLPROTO_HTTPS, /* protocol */
@@ -168,21 +167,6 @@ CURLcode Curl_http_setup_conn(struct connectdata *conn)
return CURLE_OK;
}
-static CURLcode http_disconnect(struct connectdata *conn, bool dead_connection)
-{
-#ifdef USE_NGHTTP2
- struct HTTP *http = conn->data->req.protop;
- if(http) {
- Curl_add_buffer_free(http->header_recvbuf);
- http->header_recvbuf = NULL; /* clear the pointer */
- }
-#else
- (void)conn;
-#endif
- (void)dead_connection;
- return CURLE_OK;
-}
-
/*
* checkheaders() checks the linked list of custom HTTP headers for a
* particular header (prefix).
diff --git a/lib/http2.c b/lib/http2.c
index 1a2c486..eec0c9f 100644
--- a/lib/http2.c
+++ b/lib/http2.c
@@ -79,6 +79,7 @@ static int http2_getsock(struct connectdata *conn,
static CURLcode http2_disconnect(struct connectdata *conn,
bool dead_connection)
{
+ struct HTTP *http = conn->data->req.protop;
struct http_conn *c = &conn->proto.httpc;
(void)dead_connection;
@@ -88,6 +89,11 @@ static CURLcode http2_disconnect(struct connectdata *conn,
Curl_safefree(c->inbuf);
Curl_hash_destroy(&c->streamsh);
+ if(http) {
+ Curl_add_buffer_free(http->header_recvbuf);
+ http->header_recvbuf = NULL; /* clear the pointer */
+ }
+
DEBUGF(infof(conn->data, "HTTP/2 DISCONNECT done\n"));
return CURLE_OK;
--
2.4.6

2
0102-curl-7.36.0-debug.patch
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@ -12,7 +12,7 @@ diff --git a/configure b/configure
index 8f079a3..53b4774 100755
--- a/configure
+++ b/configure
@@ -16075,18 +16075,11 @@ $as_echo "yes" >&6; }
@@ -16109,18 +16109,11 @@ $as_echo "yes" >&6; }
gccvhi=`echo $gccver | cut -d . -f1`
gccvlo=`echo $gccver | cut -d . -f2`
compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null`

7
curl-7.43.0.tar.lzma.asc
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@ -1,7 +0,0 @@
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=Zuc9
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7
curl-7.44.0.tar.lzma.asc Normal file
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@ -0,0 +1,7 @@
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=JM7A
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11
curl.spec
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@ -1,15 +1,12 @@
Summary: A utility for getting files from remote servers (FTP, HTTP, and others)
Name: curl
Version: 7.43.0
Release: 3%{?dist}
Version: 7.44.0
Release: 1%{?dist}
License: MIT
Group: Applications/Internet
Source: http://curl.haxx.se/download/%{name}-%{version}.tar.lzma
Source2: curlbuild.h
# prevent dnf from crashing when using both FTP and HTTP (#1248389)
Patch1: 0001-curl-7.43.0-f7dcc7c1.patch
# patch making libcurl multilib ready
Patch101: 0101-curl-7.32.0-multilib.patch
@ -115,7 +112,6 @@ documentation of the library, too.
%setup -q
# upstream patches
%patch1 -p1
# Fedora patches
%patch101 -p1
@ -235,6 +231,9 @@ rm -rf $RPM_BUILD_ROOT
%{_datadir}/aclocal/libcurl.m4
%changelog
* Wed Aug 12 2015 Kamil Dudka <kdudka@redhat.com> 7.44.0-1
- new upstream release
* Thu Jul 30 2015 Kamil Dudka <kdudka@redhat.com> 7.43.0-3
- prevent dnf from crashing when using both FTP and HTTP (#1248389)

2
sources
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@ -1 +1 @@
95df6d1ce9c970289d2997e603d6fd79 curl-7.43.0.tar.lzma
2f924c80bb7124dff1b39f54ffda3781 curl-7.44.0.tar.lzma