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| author | Lennart Poettering <lennart@poettering.net> | 2021-03-10 21:54:59 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-03-11 08:55:20 +0100 |
| commit | 48f813c4aab307695b853cbd3ea3c85f22486898 (patch) | |
| tree | c3ec84492fd43f5db7e0214c10f330cf3fe4d996 /src/basic/process-util.c | |
| parent | c9c4899f4444d9586e541b5e72597a37f949433a (diff) | |
| download | systemd-48f813c4aab307695b853cbd3ea3c85f22486898.tar.gz | |
coredumpctl: fflush() stdout before invoking gdb
Fixes: #18936
Diffstat (limited to 'src/basic/process-util.c')
| -rw-r--r-- | src/basic/process-util.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 4eb524d211..d3eb3ad18b 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -1230,6 +1230,11 @@ int safe_fork_full( original_pid = getpid_cached(); + if (flags & FORK_FLUSH_STDIO) { + fflush(stdout); + fflush(stderr); /* This one shouldn't be necessary, stderr should be unbuffered anyway, but let's better be safe than sorry */ + } + if (flags & (FORK_RESET_SIGNALS|FORK_DEATHSIG)) { /* We temporarily block all signals, so that the new child has them blocked initially. This way, we can * be sure that SIGTERMs are not lost we might send to the child. */ |