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Message-Id: <20171022220742.21966-1-przemoc@gmail.com>
Date: Mon, 23 Oct 2017 00:07:42 +0200
From: Przemyslaw Pawelczyk <przemoc@...il.com>
To: musl@...ts.openwall.com
Subject: [PATCH] Fix execvp failing on not-dir entries in PATH.
It's better to make execvp continue PATH search on ENOTDIR rather than
issuing an error. Bogus entries should not render rest of PATH invalid.
---
I'm not subscribed to ML, so please CC me in case of replying.
src/process/execvp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/process/execvp.c b/src/process/execvp.c
index 3a8bbe83295a..480a85e9383e 100644
--- a/src/process/execvp.c
+++ b/src/process/execvp.c
@@ -40,7 +40,7 @@ int __execvpe(const char *file, char *const argv[], char *const envp[])
memcpy(b+(z-p)+(z>p), file, k+1);
execve(b, argv, envp);
if (errno == EACCES) seen_eacces = 1;
- else if (errno != ENOENT) return -1;
+ else if (errno != ENOENT && errno != ENOTDIR) return -1;
if (!*z++) break;
}
if (seen_eacces) errno = EACCES;
--
2.13.5
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