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To avoid overwriting existing command status, check for CMD_INVALID

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instead of CMD_ERRNO or CMD_WSTATUS.
This commit is contained in:
Todd C. Miller
2017-05-18 13:53:15 -06:00
parent 47df575f68
commit ad8c1ae07a
3 changed files with 4 additions and 4 deletions
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2
src/exec_nopty.c
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@@ -550,7 +550,7 @@ handle_sigchld_nopty(struct exec_closure_nopty *ec)
__func__, (int)ec->cmnd_pid, WEXITSTATUS(status));
}
/* Don't overwrite execve() failure with command exit status. */
if (ec->cstat->type != CMD_ERRNO) {
if (ec->cstat->type == CMD_INVALID) {
ec->cstat->type = CMD_WSTATUS;
ec->cstat->val = status;
}