Ignore the result of send() on exec error, if it fails the other

end of the pipe is gone and we are headed for exit.
Coverity CID 104066.

diff --git a/src/exec.c b/src/exec.c
index c0128512d3ca08f88e214822e8600ce851c44517..0a6f7471cba60b2f432d7bc8d68615ecc606c1d5 100644 (file)
--- a/src/exec.c
+++ b/src/exec.c
@@ -133,7 +133,7 @@ fork_cmnd(struct command_details *details, int sv[2])
        close(signal_pipe[1]);
        (void)fcntl(sv[1], F_SETFD, FD_CLOEXEC);
        exec_cmnd(details, &cstat, sv[1]);
-       send(sv[1], &cstat, sizeof(cstat), 0);
+       ignore_result(send(sv[1], &cstat, sizeof(cstat), 0));
        sudo_debug_exit_int(__func__, __FILE__, __LINE__, sudo_debug_subsys, 1);
        _exit(1);
     }