proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

1 files changed, 121 insertions, 0 deletions

diff --git a/net-irc/bip/files/bip-CVE-2012-0806.patch b/net-irc/bip/files/bip-CVE-2012-0806.patch
new file mode 100644
index 00000000000..6ea26aead2b
--- /dev/null
+++ b/net-irc/bip/files/bip-CVE-2012-0806.patch
@@ -0,0 +1,121 @@
+commit 222a33cb84a2e52ad55a88900b7895bf9dd0262c
+Author: Pierre-Louis Bonicoli <pierre-louis.bonicoli@gmx.fr>
+Date:   Sat Jan 7 11:41:02 2012 +0100
+
+    Buffer Overflow: check against the implicit size of select() arrays
+    
+    Reported by Julien Tinnes (Fix #269)
+    exit is called when the listening socket can not be created
+
+diff --git a/src/bip.c b/src/bip.c
+index d46ee2b..b4ac706 100644
+--- a/src/bip.c
++++ b/src/bip.c
+@@ -1311,7 +1311,7 @@ int main(int argc, char **argv)
+ 	close(fd);
+ 
+ 	bip.listener = listen_new(conf_ip, conf_port, conf_css);
+-	if (!bip.listener)
++	if (!bip.listener || bip.listener->connected == CONN_ERROR)
+ 		fatal("Could not create listening socket");
+ 
+ 	for (;;) {
+diff --git a/src/connection.c b/src/connection.c
+index 07ab431..5c4c24a 100644
+--- a/src/connection.c
++++ b/src/connection.c
+@@ -124,6 +124,18 @@ static void connect_trynext(connection_t *cn)
+ 			continue;
+ 		}
+ 
++		if (cn->handle >= FD_SETSIZE) {
++			mylog(LOG_WARN, "too many fd used, close socket %d",
++					cn->handle);
++
++			if (close(cn->handle) == -1)
++				mylog(LOG_WARN, "Error on socket close: %s",
++						strerror(errno));
++
++			cn->handle = -1;
++			break;
++		}
++
+ 		socket_set_nonblock(cn->handle);
+ 
+ 		if (cn->connecting_data->src) {
+@@ -789,13 +801,8 @@ list_t *wait_event(list_t *cn_list, int *msec, int *nc)
+ 		/*
+ 		 * This shouldn't happen ! just in case...
+ 		 */
+-		if (cn->handle < 0) {
+-			mylog(LOG_WARN, "wait_event invalid socket %d",
+-					cn->handle);
+-			if (cn_is_connected(cn))
+-				cn->connected = CONN_ERROR;
+-			continue;
+-		}
++		if (cn->handle < 0 || cn->handle >= FD_SETSIZE)
++			fatal("wait_event invalid socket %d", cn->handle);
+ 
+ 		/* exceptions are OOB and disconnections */
+ 		FD_SET(cn->handle, &fds_except);
+@@ -966,6 +973,18 @@ static void create_listening_socket(char *hostname, char *port,
+ 			continue;
+ 		}
+ 
++		if (cn->handle >= FD_SETSIZE) {
++			mylog(LOG_WARN, "too many fd used, close listening socket %d",
++					cn->handle);
++
++			if (close(cn->handle) == -1)
++				mylog(LOG_WARN, "Error on socket close: %s",
++						strerror(errno));
++
++			cn->handle = -1;
++			break;
++		}
++
+ 		if (setsockopt(cn->handle, SOL_SOCKET, SO_REUSEADDR,
+ 					(char *)&multi_client,
+ 					sizeof(multi_client)) < 0) {
+@@ -1113,10 +1132,21 @@ connection_t *accept_new(connection_t *cn)
+ 
+ 	mylog(LOG_DEBUG, "Trying to accept new client on %d", cn->handle);
+ 	err = accept(cn->handle, &sa, &sa_len);
++
+ 	if (err < 0) {
+-		mylog(LOG_ERROR, "accept failed: %s", strerror(errno));
++		fatal("accept failed: %s", strerror(errno));
++	}
++
++	if (err >= FD_SETSIZE) {
++		mylog(LOG_WARN, "too many client connected, close %d", err);
++
++		if (close(err) == -1)
++			mylog(LOG_WARN, "Error on socket close: %s",
++					strerror(errno));
++
+ 		return NULL;
+ 	}
++
+ 	socket_set_nonblock(err);
+ 
+ 	conn = connection_init(cn->anti_flood, cn->ssl, cn->timeout, 0);
+diff --git a/src/irc.c b/src/irc.c
+index ebc1b34..147a315 100644
+--- a/src/irc.c
++++ b/src/irc.c
+@@ -2439,9 +2439,10 @@ void bip_on_event(bip_t *bip, connection_t *conn)
+ 
+ 	if (conn == bip->listener) {
+ 		struct link_client *n = irc_accept_new(conn);
+-		assert(n);
+-		list_add_last(&bip->conn_list, CONN(n));
+-		list_add_last(&bip->connecting_client_list, n);
++		if (n) {
++			list_add_last(&bip->conn_list, CONN(n));
++			list_add_last(&bip->connecting_client_list, n);
++		}
+ 		return;
+ 	}
+