diff options
| author | Eugene Grosbein <eugen@FreeBSD.org> | 2023-01-03 08:53:47 +0000 |
|---|---|---|
| committer | Eugene Grosbein <eugen@FreeBSD.org> | 2023-01-03 08:58:36 +0000 |
| commit | 2ce3ef55035093cac7839e71e9ff91f5562ebc29 (patch) | |
| tree | 8ae6b94fdd8efb68993a306ebedc52586c04bced | |
| parent | 17f2b12a3877f460f72123242c068881806388c2 (diff) | |
| download | src-2ce3ef55035093cac7839e71e9ff91f5562ebc29.tar.gz src-2ce3ef55035093cac7839e71e9ff91f5562ebc29.zip | |
syslog: fix PID of forking process
Do not cache PID for a process that does not fabricate it,
calls openlog() before forking and does not call exec() thereafter.
PR: 268666
Fixes: e9ae9fa93745669b7dd0341d333257ad6cfe8e37
Tested by: kp
MFC after: 3 days
| -rw-r--r-- | lib/libc/gen/syslog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/gen/syslog.c b/lib/libc/gen/syslog.c index 2424cef78dd7..08bdfdbeb1e7 100644 --- a/lib/libc/gen/syslog.c +++ b/lib/libc/gen/syslog.c @@ -218,7 +218,7 @@ vsyslog1(int pri, const char *fmt, va_list ap) * specified, as it provides valuable information. Many * applications tend not to use this, even though they should. */ - if (LogPid == -1) + if (LogTagLength <= 0) LogPid = getpid(); (void)fprintf(fp, "%d ", (int)LogPid); /* Message ID. */ |