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apache2/apache2-mod_proxy_uwsgi-fix-crash.patch
Petr Gajdos 286d4455c1 - version update to 2.4.46
Changes with Apache 2.4.46
  *) mod_proxy_fcgi: Fix build warnings for Windows platform
     [Eric Covener, Christophe Jaillet]
  Changes with Apache 2.4.45
  *) mod_http2: remove support for abandoned http-wg draft
     <https://datatracker.ietf.org/doc/draft-kazuho-h2-cache-digest/>.
     [Stefan Eissing]
  Changes with Apache 2.4.44
  *) mod_proxy_uwsgi: Error out on HTTP header larger than 16K (hard
     protocol limit).  [Yann Ylavic]
  *) mod_http2:
     Fixes <https://github.com/icing/mod_h2/issues/200>:
     "LimitRequestFields 0" now disables the limit, as documented.
     Fixes <https://github.com/icing/mod_h2/issues/201>:
     Do not count repeated headers with same name against the field
     count limit. The are merged internally, as if sent in a single HTTP/1 line.
     [Stefan Eissing]
  *) mod_http2: Avoid segfaults in case of handling certain responses for
     already aborted connections.  [Stefan Eissing, Ruediger Pluem]
  *) mod_http2: The module now handles master/secondary connections and has marked
     methods according to use. [Stefan Eissing]
  *) core: Drop an invalid Last-Modified header value coming
     from a FCGI/CGI script instead of replacing it with Unix epoch.
     [Yann Ylavic, Luca Toscano]
  *) Add support for strict content-length parsing through addition of
     ap_parse_strict_length() [Yann Ylavic]
  *) mod_proxy_fcgi: ProxyFCGISetEnvIf unsets variables when expression
     evaluates to false.  PR64365. [Michael König <mail ikoenig.net>]
  *) mod_proxy_http: flush spooled request body in one go to avoid

OBS-URL: https://build.opensuse.org/package/show/Apache/apache2?expand=0&rev=610
2020-08-07 12:32:10 +00:00

29 lines
1.1 KiB
Diff

Index: httpd-2.4.46/modules/proxy/mod_proxy_uwsgi.c
===================================================================
--- httpd-2.4.46.orig/modules/proxy/mod_proxy_uwsgi.c 2020-07-24 11:35:25.000000000 +0200
+++ httpd-2.4.46/modules/proxy/mod_proxy_uwsgi.c 2020-08-07 14:03:05.266134827 +0200
@@ -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);
}
pktsize = headerlen - 4;
@@ -198,10 +198,12 @@ 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;
}