This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/gerrit-log@lists.osmocom.org/.
lynxis lazus gerrit-no-reply at lists.osmocom.orglynxis lazus has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/22647 ) Change subject: gprs_ns2_frgre: set a correct gre pointer for ipv6 ...................................................................... gprs_ns2_frgre: set a correct gre pointer for ipv6 Also fixes a nullpointer deref because iph is NULL on IPv6 Related: CID#216555 Change-Id: I2ff868a7bba6151a2202df774ff022c02b8c34cb --- M src/gb/gprs_ns2_frgre.c 1 file changed, 5 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/47/22647/1 diff --git a/src/gb/gprs_ns2_frgre.c b/src/gb/gprs_ns2_frgre.c index 8b40d7b..2c5fe2f 100644 --- a/src/gb/gprs_ns2_frgre.c +++ b/src/gb/gprs_ns2_frgre.c @@ -339,7 +339,11 @@ break; } - greh = (struct gre_hdr *) (msg->data + iph->ihl*4); + if (iph) + greh = (struct gre_hdr *) (msg->data + iph->ihl*4); + else + greh = (struct gre_hdr *) (msg->data + sizeof(struct ip6_hdr)); + if (greh->flags) { LOGBIND(bind, LOGL_NOTICE, "Unknown GRE flags 0x%04x\n", osmo_ntohs(greh->flags)); } -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/22647 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I2ff868a7bba6151a2202df774ff022c02b8c34cb Gerrit-Change-Number: 22647 Gerrit-PatchSet: 1 Gerrit-Owner: lynxis lazus <lynxis at fe80.eu> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210203/6e85f44f/attachment.htm>