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Fix mod_cgi segfault when bound to unix domain socket (#653) 

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2316 152afb58-edef-0310-8abb-c4023f1b3aa9
This commit is contained in:
Stefan Bühler 2008-09-30 14:20:59 +00:00
parent 8cfa29a7a2
commit 90bfe20bf5
2 changed files with 37 additions and 12 deletions
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1
NEWS
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@ -6,6 +6,7 @@ NEWS
- 1.4.21 -
* Fix base64 decoding in mod_auth (#1757, thx guido)
* Fix mod_cgi segfault when bound to unix domain socket (#653)
- 1.4.20 - 2008-09-30

48
src/mod_cgi.c
View File

@ -822,15 +822,27 @@ static int cgi_create_env(server *srv, connection *con, plugin_data *p, buffer *
);
cgi_env_add(&env, CONST_STR_LEN("SERVER_PORT"), buf, strlen(buf));
switch (srv_sock->addr.plain.sa_family) {
#ifdef HAVE_IPV6
s = inet_ntop(srv_sock->addr.plain.sa_family,
srv_sock->addr.plain.sa_family == AF_INET6 ?
(const void *) &(srv_sock->addr.ipv6.sin6_addr) :
(const void *) &(srv_sock->addr.ipv4.sin_addr),
b2, sizeof(b2)-1);
case AF_INET6:
s = inet_ntop(srv_sock->addr.plain.sa_family,
(const void *) &(srv_sock->addr.ipv6.sin6_addr),
b2, sizeof(b2)-1);
break;
case AF_INET:
s = inet_ntop(srv_sock->addr.plain.sa_family,
(const void *) &(srv_sock->addr.ipv4.sin_addr),
b2, sizeof(b2)-1);
break;
#else
s = inet_ntoa(srv_sock->addr.ipv4.sin_addr);
case AF_INET:
s = inet_ntoa(srv_sock->addr.ipv4.sin_addr);
break;
#endif
default:
s = "";
break;
}
cgi_env_add(&env, CONST_STR_LEN("SERVER_ADDR"), s, strlen(s));
s = get_http_method_name(con->request.http_method);
@ -848,15 +860,27 @@ static int cgi_create_env(server *srv, connection *con, plugin_data *p, buffer *
}
switch (con->dst_addr.plain.sa_family) {
#ifdef HAVE_IPV6
s = inet_ntop(con->dst_addr.plain.sa_family,
con->dst_addr.plain.sa_family == AF_INET6 ?
(const void *) &(con->dst_addr.ipv6.sin6_addr) :
(const void *) &(con->dst_addr.ipv4.sin_addr),
b2, sizeof(b2)-1);
case AF_INET6:
s = inet_ntop(con->dst_addr.plain.sa_family,
(const void *) &(con->dst_addr.ipv6.sin6_addr),
b2, sizeof(b2)-1);
break;
case AF_INET:
s = inet_ntop(con->dst_addr.plain.sa_family,
(const void *) &(con->dst_addr.ipv4.sin_addr),
b2, sizeof(b2)-1);
break;
#else
s = inet_ntoa(con->dst_addr.ipv4.sin_addr);
case AF_INET:
s = inet_ntoa(con->dst_addr.ipv4.sin_addr);
break;
#endif
default:
s = "";
break;
}
cgi_env_add(&env, CONST_STR_LEN("REMOTE_ADDR"), s, strlen(s));
LI_ltostr(buf,