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| author | melifaro <melifaro@FreeBSD.org> | 2016-01-14 16:31:00 +0000 |
|---|---|---|
| committer | melifaro <melifaro@FreeBSD.org> | 2016-01-14 16:31:00 +0000 |
| commit | 0f8d03361bd4923d99c8f0460214250f06efd929 (patch) | |
| tree | 7d66aeecb5bdfc545a7a87baa21c7b2c5cb9194e /sys/net | |
| parent | 94d0fcb350f3b75a5d24a16ee9801ed51c3db1b4 (diff) | |
| download | FreeBSD-src-0f8d03361bd4923d99c8f0460214250f06efd929.zip FreeBSD-src-0f8d03361bd4923d99c8f0460214250f06efd929.tar.gz | |
Fix panic in IP redirect. Panic was introduced in r293466.
Found by: Yamagi Burmeister <lists at yamagi.org>>
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/route.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index a93f2ee..001a15f 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -576,8 +576,8 @@ rtredirect_fib(struct sockaddr *dst, * Create new route, rather than smashing route to net. */ create: - RTFREE(rt); - rt = NULL; + if (rt != NULL) + RTFREE_LOCKED(rt); flags |= RTF_DYNAMIC; bzero((caddr_t)&info, sizeof(info)); |
