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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2021-01-31 21:24:06 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2021-01-31 22:48:45 +0100 |
| commit | a9bac17d27d2219125e0c5289ae0e1fe39d73ea7 (patch) | |
| tree | e00f656636673018a668c117f1bb85cd9bffdf19 /src | |
| parent | bbea91df4dbe363be050bbacb4f94d8fe9245a25 (diff) | |
| download | rebel-a9bac17d27d2219125e0c5289ae0e1fe39d73ea7.tar rebel-a9bac17d27d2219125e0c5289ae0e1fe39d73ea7.zip | |
prepared_command: check pipe write FD close in child process
Diffstat (limited to 'src')
| -rw-r--r-- | src/prepared_command.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/prepared_command.rs b/src/prepared_command.rs index 896d0b7..8297095 100644 --- a/src/prepared_command.rs +++ b/src/prepared_command.rs @@ -63,7 +63,9 @@ impl PreparedCommandBuilder { // Child process - only async-signal-safe calls allowed - libc::close(pipew); + if libc::close(pipew) != 0 { + libc::_exit(126); + } // Wait for run trigger let mut buf = [0u8; 1]; |