diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-06-20 21:48:26 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-06-20 23:03:58 -0400 |
| commit | fdcd37df3b97abc381c7b7a29b81cc013c7a3230 (patch) | |
| tree | e9b2dac5c23060e331fc9c57524758b841367654 /src | |
| parent | 968f319679d9069af037240d0c3bcd126181cdac (diff) | |
Make sure we only show authentic coredump messages
Before we only checked the MESSAGE_ID and COREDUMP_UNIT.
Those are both user-controlled fields.
For COREDUMP_USER_UNIT, relax the rules a bit, and also
allow messages from _UID=0.
Diffstat (limited to 'src')
| -rw-r--r-- | src/shared/logs-show.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index 89f67f52c0..7240f33590 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -927,8 +927,8 @@ int add_matches_for_unit(sd_journal *j, const char *unit) { /* Look for coredumps of the service */ (r = sd_journal_add_disjunction(j)) || - (r = sd_journal_add_match(j, - "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1", 0)) || + (r = sd_journal_add_match(j, "MESSAGE_ID=fc2e22bc6ee647b6b90729ab34a250b1", 0)) || + (r = sd_journal_add_match(j, "_UID=0", 0)) || (r = sd_journal_add_match(j, m2, 0)) || /* Look for messages from PID 1 about this service */ @@ -965,7 +965,8 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { /* Look for coredumps of the service */ (r = sd_journal_add_disjunction(j)) || (r = sd_journal_add_match(j, m3, 0)) || - (r = sd_journal_add_match(j, m4, 0)) + (r = sd_journal_add_match(j, m4, 0)) || + (r = sd_journal_add_match(j, "_UID=0", 0)) ); return r; } |