diff options
| author | Alyssa Ross <hi@alyssa.is> | 2021-03-17 14:13:15 +0000 |
|---|---|---|
| committer | Alyssa Ross <hi@alyssa.is> | 2021-03-18 13:08:29 +0000 |
| commit | f96c7825c31ce63d627575961004915314f78d58 (patch) | |
| tree | 387e99548148db27153e7b4041eb4d28710d8904 | |
| parent | 2a1862193f6c5d7f5e0d114d99149c5d96b9b45c (diff) | |
| download | ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar.gz ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar.bz2 ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar.lz ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar.xz ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.tar.zst ucspi-vsock-f96c7825c31ce63d627575961004915314f78d58.zip | |
vsockserver: consistently use {STDIN,STDOUT}_FILENO
Message-Id: <20210318003505.12895-1-hi@alyssa.is> Reviewed-by: Cole Helbling <cole.e.helbling@outlook.com>
| -rw-r--r-- | vsockserver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vsockserver.c b/vsockserver.c index 8f809ec..03d9838 100644 --- a/vsockserver.c +++ b/vsockserver.c @@ -110,7 +110,7 @@ int main(int argc, char *argv[]) diee(EX_OSERR, "dup2"); if (dup2(conn, STDOUT_FILENO) == -1) diee(EX_OSERR, "dup2"); - if (conn != 0 && conn != 1) + if (conn != STDIN_FILENO && conn != STDOUT_FILENO) close(conn); execvp(argv[optind], &argv[optind]); diee(EX_OSERR, "exec"); |