Changes
Started by upstream project gerrit-osmo-pcap #241
Started 2 days 3 hr ago
Queued 2 min 30 sec
Took 52 sec
on build5-deb12build-ansible
server: fix NULL deref of file_hdr_msg when store is disabled
When a connection has storing disabled (no store), conn->file_hdr_msg
is never populated. The previous link-header handling skipped the
first branch (gated on conn->store) and fell through to the comparison
branch, which dereferenced the still-NULL conn->file_hdr_msg, crashing
the server on the first PKT_LINK_HDR from such a client.
Gate the whole header tracking on conn->store and simply free the
message when not storing, since osmo_pcap_conn_restart_trace() already
no-ops in that case.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Change-Id: I419e1b66d07307c3e49294984887c153cd8494c3
When a connection has storing disabled (no store), conn->file_hdr_msg
is never populated. The previous link-header handling skipped the
first branch (gated on conn->store) and fell through to the comparison
branch, which dereferenced the still-NULL conn->file_hdr_msg, crashing
the server on the first PKT_LINK_HDR from such a client.
Gate the whole header tracking on conn->store and simply free the
message when not storing, since osmo_pcap_conn_restart_trace() already
no-ops in that case.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Change-Id: I419e1b66d07307c3e49294984887c153cd8494c3