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udevd: ignore all messages without DEVPATH
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
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parent
88be7e8887
commit
e825b59b07
11
udevd.c
11
udevd.c
@ -313,16 +313,11 @@ static int running_with_devpath(struct uevent_msg *msg, int limit)
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struct uevent_msg *loop_msg;
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int childs_count = 0;
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if (msg->devpath == NULL)
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return 0;
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list_for_each_entry(loop_msg, &running_list, node) {
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if (limit && childs_count++ > limit) {
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dbg("%llu, maximum number (%i) of child reached", msg->seqnum, childs_count);
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return 1;
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}
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if (loop_msg->devpath == NULL)
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continue;
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/* return running parent/child device event */
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if (compare_devpath(loop_msg->devpath, msg->devpath) != 0) {
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@ -431,6 +426,12 @@ static struct uevent_msg *get_msg_from_envbuf(const char *buf, int buf_size)
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msg->envp[i++] = "UDEVD_EVENT=1";
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msg->envp[i] = NULL;
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if (!msg->devpath) {
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info("DEVPATH missing, ingnore message");
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free(msg);
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return NULL;
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}
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return msg;
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}
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