From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 19 Oct 2009 02:39:02 +0000 (+0000)
Subject: hotplug2: fix "MALLOC FAILURE!" message caused by a missing return code check on... 
X-Git-Url: http://git.archive.openwrt.org/?a=commitdiff_plain;h=5b12db1589c1eca7646b775a8ecf0d30cd3a8f63;p=10.03%2Fopenwrt.git

hotplug2: fix "MALLOC FAILURE!" message caused by a missing return code check on recv()

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18061 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/hotplug2/patches/100-recv_check.patch b/package/hotplug2/patches/100-recv_check.patch
new file mode 100644
index 000000000..168df47bb
--- /dev/null
+++ b/package/hotplug2/patches/100-recv_check.patch
@@ -0,0 +1,12 @@
+--- a/hotplug2.c
++++ b/hotplug2.c
+@@ -300,6 +300,9 @@ int main(int argc, char *argv[]) {
+ 	worker_ctx = settings->worker->module->init(settings);
+ 	while (process) {
+ 		size = recv(settings->netlink_socket, &buffer, sizeof(buffer), 0);
++		if (size < 0)
++			continue;
++
+ 		uevent = uevent_deserialize(buffer, size);
+ 		
+ 		if (uevent == NULL)