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Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-pcu/+/25182 to look at the new patch set (#2). Change subject: fix: handle NULL return of as_dl_tbf() and as_ul_tbf() ...................................................................... fix: handle NULL return of as_dl_tbf() and as_ul_tbf() Go through all callers of as_dl_tbf() and as_ul_tbf(), and make sure they can handle the possible NULL return value. OS#5205 reports a NULL deref crash of osmo-pcu at pdch.cpp:525. The immediate cause is that as_dl_tbf() may well return NULL, which this caller does not handle and instead dereferences immediately. This is a code path that apparently assumes that a DL-TBF should always be present. The higher level cause for the NULL DL-TBF has not been identified. Related: OS#5205 SYS#5561 Change-Id: I8ce21be6836549b47a606c00b793d6f005964c5c --- M src/bts.cpp M src/gprs_ms.c M src/gprs_rlcmac_sched.cpp M src/gprs_rlcmac_ts_alloc.cpp M src/pdch.cpp M src/tbf.cpp 6 files changed, 57 insertions(+), 37 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-pcu refs/changes/82/25182/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-pcu/+/25182 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-pcu Gerrit-Branch: master Gerrit-Change-Id: I8ce21be6836549b47a606c00b793d6f005964c5c Gerrit-Change-Number: 25182 Gerrit-PatchSet: 2 Gerrit-Owner: neels <nhofmeyr at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-MessageType: newpatchset -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210811/b0206d71/attachment.htm>