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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-10-19 02:39:02 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-10-19 02:39:02 +0000
commit5b12db1589c1eca7646b775a8ecf0d30cd3a8f63 (patch)
tree58ff27972d203638e432c2cbbc15203396c1f715 /package/hotplug2/patches
parent0aa409cc4d5952758e1576c2cdf0a71a626e5e96 (diff)
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
Diffstat (limited to 'package/hotplug2/patches')
-rw-r--r--package/hotplug2/patches/100-recv_check.patch12
1 files changed, 12 insertions, 0 deletions
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)