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Accepting request 821097 from Apache

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- fix crash in mod_proxy_uwsgi for empty values of environment
  variables [bsc#1174052]
- added patches
  fix https://svn.apache.org/viewvc?view=revision
  + apache2-mod_proxy_uwsgi-fix-crash.patch

OBS-URL: https://build.opensuse.org/request/show/821097
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/apache2?expand=0&rev=168
This commit is contained in:
Dominique Leuenberger 2020-07-17 18:46:39 +00:00 committed by Git OBS Bridge
commit ff2fb11a0d
3 changed files with 39 additions and 0 deletions
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27
apache2-mod_proxy_uwsgi-fix-crash.patch Normal file
View File

@ -0,0 +1,27 @@
--- a/modules/proxy/mod_proxy_uwsgi.c 2020/07/15 07:48:38 1879877
+++ b/modules/proxy/mod_proxy_uwsgi.c 2020/07/15 08:24:13 1879878
@@ -175,7 +175,7 @@ static int uwsgi_send_headers(request_re
env = (apr_table_entry_t *) env_table->elts;
for (j = 0; j < env_table->nelts; ++j) {
- headerlen += 2 + strlen(env[j].key) + 2 + strlen(env[j].val);
+ headerlen += 2 + strlen(env[j].key) + 2 + (env[j].val ? strlen(env[j].val) : 0);
}
ptr = buf = apr_palloc(r->pool, headerlen);
@@ -189,10 +189,12 @@ static int uwsgi_send_headers(request_re
memcpy(ptr, env[j].key, keylen);
ptr += keylen;
- vallen = strlen(env[j].val);
+ vallen = env[j].val ? strlen(env[j].val) : 0;
*ptr++ = (apr_byte_t) (vallen & 0xff);
*ptr++ = (apr_byte_t) ((vallen >> 8) & 0xff);
- memcpy(ptr, env[j].val, vallen);
+ if (env[j].val) {
+ memcpy(ptr, env[j].val, vallen);
+ }
ptr += vallen;
}

9
apache2.changes
View File

@ -1,3 +1,12 @@
-------------------------------------------------------------------
Wed Jul 15 09:16:02 UTC 2020 - pgajdos@suse.com
- fix crash in mod_proxy_uwsgi for empty values of environment
variables [bsc#1174052]
- added patches
fix https://svn.apache.org/viewvc?view=revision
+ apache2-mod_proxy_uwsgi-fix-crash.patch
-------------------------------------------------------------------
Fri Apr 3 12:09:55 UTC 2020 - pgajdos@suse.com

3
apache2.spec
View File

@ -144,6 +144,8 @@ Patch111: httpd-visibility.patch
# PATCH-FEATURE-UPSTREAM kstreitova@suse.com -- backport of HttpContentLengthHeadZero and HttpExpectStrict
Patch115: httpd-2.4.x-fate317766-config-control-two-protocol-options.diff
Patch116: deprecated-scripts-arch.patch
# https://svn.apache.org/viewvc?view=revision
Patch117: apache2-mod_proxy_uwsgi-fix-crash.patch
BuildRequires: apache-rpm-macros-control
BuildRequires: apr-util-devel
#Since 2.4.7 the event MPM requires apr 1.5.0 or later.
@ -332,6 +334,7 @@ to administrators of web servers in general.
%if 0%{?suse_version} == 1110
%patch116 -p1
%endif
%patch117 -p1
cat %{_sourcedir}/SUSE-NOTICE >> NOTICE
# install READMEs
a=$(basename %{SOURCE22})