From: Felix Fietkau <nbd@openwrt.org>
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-Tag: backfire_10.03~1846
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=47ba8235cd380c5b0d042335fd609c1d72d06377;p=openwrt%2Fsvn-archive%2Fopenwrt.git

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

SVN-Revision: 18061
---

diff --git a/package/hotplug2/patches/100-recv_check.patch b/package/hotplug2/patches/100-recv_check.patch
new file mode 100644
index 0000000000..168df47bb0
--- /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)