Bug 1534721
Summary: | backport fix for crash in NetworkManager when calling `ip route get` | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Thomas Haller <thaller> |
Component: | NetworkManager | Assignee: | Thomas Haller <thaller> |
Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 7.5 | CC: | atragler, bgalvani, fgiudici, lmiksik, lrintel, rkhan, sukulkar, thaller, vbenes |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | NetworkManager-1.10.2-10.el7 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2018-04-10 13:37:57 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Thomas Haller
2018-01-15 19:45:58 UTC
No, it was caught as a compiler error when doing https://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=d7025818123631e893948f389ab2ec428359b238 which changes: -static void -_nm_auto_nl_msg_cleanup (void *ptr) +static inline void +_nm_auto_nl_msg_cleanup (struct nl_msg **ptr) It could be a bit hard to reproduce, because for that the netlink request RTM_GETROUTE would have to fail, so that we hit the error path and call the wrong free function. It seems a pretty obvious bug. Dunno how hard it is to reproduce. Anyway, it's clearly fixed now, so SanityOnly seems very fine. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:0778 |