Author: tsoome
Date: Wed Oct 18 08:06:05 2017
New Revision: 324719
URL: https://svnweb.freebsd.org/changeset/base/324719
Log:
libsa/ip: stop read loop on bad fragments
Lets try to clear out from case of overlapping etc fragments and stop read.
Reported by: Dan McDonald
Modified:
head/sys/boot/libsa/ip.c
Modified: head/sys/boot/libsa/ip.c
==============================================================================
--- head/sys/boot/libsa/ip.c Wed Oct 18 08:05:46 2017 (r324718)
+++ head/sys/boot/libsa/ip.c Wed Oct 18 08:06:05 2017 (r324719)
@@ -350,7 +350,8 @@ readipv4(struct iodesc *d, void **pkt, void **payload,
last = NULL;
STAILQ_FOREACH(ipq, &ipr->ip_queue, ipq_next) {
if ((ntohs(ipq->ipq_hdr->ip_off) & IP_OFFMASK) != n / 8) {
- errno = EAGAIN;
+ STAILQ_REMOVE(&ire_list, ipr, ip_reasm, ip_next);
+ ip_reasm_free(ipr);
return (-1);
}
_______________________________________________
svn-src-all@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
