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Bug #9920 clearing sun_family when binding to AF_UNIX socket
Submitted: 2001-03-22 08:06 UTC Modified: 2001-03-22 08:25 UTC
From: jack at mobil dot cz Assigned:
Status: Closed Package: Sockets related
PHP Version: 4.0.4pl1 OS: All
Private report: No CVE-ID: None
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 [2001-03-22 08:06 UTC] jack at mobil dot cz 
patch is as easy as this:

diff -uNr php-4.0.4pl1/ext/sockets/sockets.c php-4.0.4pl1-patched/ext/sockets/sockets.c
--- php-4.0.4pl1/ext/sockets/sockets.c	Tue Dec 12 18:09:40 2000
+++ php-4.0.4pl1-patched/ext/sockets/sockets.c	Mon Jan 22 14:01:47 2001
@@ -1119,6 +1119,7 @@
 	if (sock_type->sa_family == AF_UNIX) {
 		struct sockaddr_un *sa = (struct sockaddr_un *) sock_type;
 		memset(sa, 0, sizeof(sa_storage)); /* This is safe -> sock_type = &sa_storage -> sa = sock_type */
+		sa->sun_family = AF_UNIX;
 		snprintf(sa->sun_path, 108, "%s", Z_STRVAL_PP(arg1));
 		ret = bind(Z_LVAL_PP(arg0), (struct sockaddr *) sa, SUN_LEN(sa));
 	} else if (sock_type->sa_family == AF_INET) {

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 [2001-03-22 08:25 UTC] sniper@php.net 
Fixed in CVS. Thanks for the patch!

--Jani
 
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