From e825b59b0763ae82d12ef832df33e434aa066875 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 16 Nov 2005 00:13:28 +0100 Subject: [PATCH] udevd: ignore all messages without DEVPATH Signed-off-by: Kay Sievers --- udevd.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/udevd.c b/udevd.c index 58371ba59..3fd3bfe6a 100644 --- a/udevd.c +++ b/udevd.c @@ -313,16 +313,11 @@ static int running_with_devpath(struct uevent_msg *msg, int limit) struct uevent_msg *loop_msg; int childs_count = 0; - if (msg->devpath == NULL) - return 0; - list_for_each_entry(loop_msg, &running_list, node) { if (limit && childs_count++ > limit) { dbg("%llu, maximum number (%i) of child reached", msg->seqnum, childs_count); return 1; } - if (loop_msg->devpath == NULL) - continue; /* return running parent/child device event */ if (compare_devpath(loop_msg->devpath, msg->devpath) != 0) { @@ -431,6 +426,12 @@ static struct uevent_msg *get_msg_from_envbuf(const char *buf, int buf_size) msg->envp[i++] = "UDEVD_EVENT=1"; msg->envp[i] = NULL; + if (!msg->devpath) { + info("DEVPATH missing, ingnore message"); + free(msg); + return NULL; + } + return msg; }