On 3/20/20 4:54 AM, Tim Rühsen wrote:
Is this EPERM intended ?
No, it's clearly a typo. Thanks for reporting it. I installed the attached.
>From 3e89c500a2f17a8a7a278390d48419990ce24bc8 Mon Sep 17 00:00:00 2001
From: Paul Eggert
Date: Sat, 21 Mar 2020 16:13:28 -0700
Subject: [PATCH] unlink: fix malloc errno typo
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Problem reported by Tim Rühsen in:
https://lists.gnu.org/r/bug-gnulib/2020-03/msg00044.html
* lib/unlink.c (rpl_unlink): Don’t mask malloc errno.
---
ChangeLog| 7 +++
lib/unlink.c | 5 +
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 0019334ca..9b2a112eb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2020-03-21 Paul Eggert
+
+ unlink: fix malloc errno typo
+ Problem reported by Tim Rühsen in:
+ https://lists.gnu.org/r/bug-gnulib/2020-03/msg00044.html
+ * lib/unlink.c (rpl_unlink): Don’t mask malloc errno.
+
2020-03-16 Bruno Haible
*printf-posix: Fix m4 error (regression from 2020-03-08).
diff --git a/lib/unlink.c b/lib/unlink.c
index b7daa7cd3..5e0f4e177 100644
--- a/lib/unlink.c
+++ b/lib/unlink.c
@@ -65,10 +65,7 @@ rpl_unlink (char const *name)
/* Trailing NUL will overwrite the trailing slash. */
char *short_name = malloc (len);
if (!short_name)
-{
- errno = EPERM;
- return -1;
-}
+return -1;
memcpy (short_name, name, len);
while (len && ISSLASH (short_name[len - 1]))
short_name[--len] = '\0';
--
2.17.1