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| author | NIIBE Yutaka <[email protected]> | 2021-04-08 01:58:56 +0000 |
|---|---|---|
| committer | NIIBE Yutaka <[email protected]> | 2021-04-08 02:08:07 +0000 |
| commit | 956c40f106ead6d0191bc183805021e70c15e760 (patch) | |
| tree | 781ab6c35650532274cd01fafd4b1309139eecd0 | |
| parent | build: Fix gpgrt-config for handling 'Requires' field. (diff) | |
| download | libgpg-error-956c40f106ead6d0191bc183805021e70c15e760.tar.gz libgpg-error-956c40f106ead6d0191bc183805021e70c15e760.zip | |
core: Fix gpgrt_wait_processes, by skipping invalid PID.
* src/spawn-posix.c (_gpgrt_wait_processes): Skip invalid PID.
--
The API itself is not good to handle multiple processes. Given the
API, skipping invalid PID is better for usefulness.
GnuPG-bug-id: 5381
Reported-by: Jakub Jelen <[email protected]>
Signed-off-by: NIIBE Yutaka <[email protected]>
| -rw-r--r-- | src/spawn-posix.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/spawn-posix.c b/src/spawn-posix.c index ac4c4ce..d33bade 100644 --- a/src/spawn-posix.c +++ b/src/spawn-posix.c @@ -703,8 +703,13 @@ _gpgrt_wait_processes (const char **pgmnames, pid_t *pids, size_t count, { int status = -1; + /* Skip invalid PID. */ if (pids[i] == (pid_t)(-1)) - return GPG_ERR_INV_VALUE; + { + r_exitcodes[i] = -1; + left -= 1; + continue; + } /* See if there was a previously stored result for this pid. */ if (get_result (pids[i], &status)) |