pespin has submitted this change. (
https://gerrit.osmocom.org/c/libosmocore/+/31081 )
Change subject: tun: Fix potential unpaired call to osmo_netns_switch_exit()
......................................................................
tun: Fix potential unpaired call to osmo_netns_switch_exit()
Fixes: Coverity CID#307429
Change-Id: Iadfc9eb48c6342433eee8da3e4d00ee496df3c75
---
M src/core/tun.c
1 file changed, 2 insertions(+), 1 deletion(-)
Approvals:
pespin: Looks good to me, approved
osmith: Looks good to me, but someone else must approve
Jenkins Builder: Verified
diff --git a/src/core/tun.c b/src/core/tun.c
index 7f61183..4c9dec1 100644
--- a/src/core/tun.c
+++ b/src/core/tun.c
@@ -407,7 +407,8 @@
close(tundev->wqueue.bfd.fd);
tundev->wqueue.bfd.fd = -1;
err_restore_ns:
- osmo_netns_switch_exit(&switch_state);
+ if (tundev->netns_name)
+ osmo_netns_switch_exit(&switch_state);
err_close_netns_fd:
if (netns_fd >= 0)
close(netns_fd);
--
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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: Iadfc9eb48c6342433eee8da3e4d00ee496df3c75
Gerrit-Change-Number: 31081
Gerrit-PatchSet: 3
Gerrit-Owner: pespin <pespin(a)sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de>
Gerrit-Reviewer: laforge <laforge(a)osmocom.org>
Gerrit-Reviewer: osmith <osmith(a)sysmocom.de>
Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>
Gerrit-MessageType: merged