diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-20 14:28:19 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-21 13:39:50 -0400 |
| commit | ae2173d66b8b9fc42f311d8586a3cf4abcc65a76 (patch) | |
| tree | 9ed930bbbb4ae22b57d7d60da60f847716710768 /src/coredump/coredump.c | |
| parent | 93484b4790e261ac3dab12cba5b20d33c74a9202 (diff) | |
coredump: fix non-literal string used in printf
This was exposed by the previous commit. This could be potentially
unpleasant, but we are saved by the fact that this code path was only
taken for journald crashes, where we control COMM and know that it doesn't
contain any special characters. Use log_dispatch which does not do any
format processing to push the message out.
Diffstat (limited to 'src/coredump/coredump.c')
| -rw-r--r-- | src/coredump/coredump.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/coredump/coredump.c b/src/coredump/coredump.c index 5828e949e3..e9ada8e6db 100644 --- a/src/coredump/coredump.c +++ b/src/coredump/coredump.c @@ -800,12 +800,11 @@ log: if (journald_crash) { /* We cannot log to the journal, so just print the MESSAGE. * The target was set previously to something safe. */ - log_struct(LOG_ERR, core_message, NULL); + log_dispatch(LOG_ERR, 0, core_message); return 0; } - if (core_message) - IOVEC_SET_STRING(iovec[n_iovec++], core_message); + IOVEC_SET_STRING(iovec[n_iovec++], core_message); if (truncated) IOVEC_SET_STRING(iovec[n_iovec++], "COREDUMP_TRUNCATED=1"); |