Bug #4236
osmo-stp segfaults if IPA client sends unparseable SCCP
Start date:
10/19/2019
Due date:
% Done:
100%
Spec Reference:
Description
When an IPA ASP is sending a SCCP message that cannot be parsed, osmo-stp currently crashes in ipa_rx_msg_sccp() which doesn't anticipate @patch_sccp_with_pc() returning NULL.
Related issues
Associated revisions
History
#1 Updated by laforge almost 2 years ago
- % Done changed from 0 to 40
Patch available in https://gerrit.osmocom.org/c/libosmo-sccp/+/15813
#2 Updated by laforge almost 2 years ago
- Related to Feature #4219: IPA: no point code insertion to SCCP added
#4 Updated by laforge almost 2 years ago
- Status changed from In Progress to Resolved
- % Done changed from 80 to 100
ipa: Fix crash when parsing of received IPA SCCP message fails
If an IPA ASP is sending us a SCCP message that cannot be parsed,
we shouldn't crash but handle this gracefully.
Change-Id: Ib7a8c2a36dd1b82ca8ed472760c1682ede50cb90
Fixes: OS#4236