gentoo resync : 28.04.2021

1 files changed, 58 insertions, 0 deletions

diff --git a/net-misc/rsync/files/rsync-3.2.3-glibc-lchmod.patch b/net-misc/rsync/files/rsync-3.2.3-glibc-lchmod.patch
new file mode 100644
index 000000000000..970d7af42bad
--- /dev/null
+++ b/net-misc/rsync/files/rsync-3.2.3-glibc-lchmod.patch
@@ -0,0 +1,58 @@
+From 9dd62525f3b98d692e031f22c02be8f775966503 Mon Sep 17 00:00:00 2001
+From: Wayne Davison <wayne@opencoder.net>
+Date: Sun, 29 Nov 2020 09:33:54 -0800
+Subject: [PATCH] Work around glibc's lchmod() issue a better way.
+
+diff --git a/syscall.c b/syscall.c
+index b9c3b4ef..11d10e4a 100644
+--- a/syscall.c
++++ b/syscall.c
+@@ -227,27 +227,35 @@ int do_open(const char *pathname, int flags, mode_t mode)
+ #ifdef HAVE_CHMOD
+ int do_chmod(const char *path, mode_t mode)
+ {
++	static int switch_step = 0;
+ 	int code;
+ 	if (dry_run) return 0;
+ 	RETURN_ERROR_IF_RO_OR_LO;
++	switch (switch_step) {
+ #ifdef HAVE_LCHMOD
+-	code = lchmod(path, mode & CHMOD_BITS);
+-#else
+-	if (S_ISLNK(mode)) {
++#include "case_N.h"
++		if ((code = lchmod(path, mode & CHMOD_BITS)) == 0 || errno != ENOTSUP)
++			break;
++		switch_step++;
++#endif
++
++#include "case_N.h"
++		if (S_ISLNK(mode)) {
+ # if defined HAVE_SETATTRLIST
+-		struct attrlist attrList;
+-		uint32_t m = mode & CHMOD_BITS; /* manpage is wrong: not mode_t! */
++			struct attrlist attrList;
++			uint32_t m = mode & CHMOD_BITS; /* manpage is wrong: not mode_t! */
+ 
+-		memset(&attrList, 0, sizeof attrList);
+-		attrList.bitmapcount = ATTR_BIT_MAP_COUNT;
+-		attrList.commonattr = ATTR_CMN_ACCESSMASK;
+-		code = setattrlist(path, &attrList, &m, sizeof m, FSOPT_NOFOLLOW);
++			memset(&attrList, 0, sizeof attrList);
++			attrList.bitmapcount = ATTR_BIT_MAP_COUNT;
++			attrList.commonattr = ATTR_CMN_ACCESSMASK;
++			code = setattrlist(path, &attrList, &m, sizeof m, FSOPT_NOFOLLOW);
+ # else
+-		code = 1;
++			code = 1;
+ # endif
+-	} else
+-		code = chmod(path, mode & CHMOD_BITS); /* DISCOURAGED FUNCTION */
+-#endif /* !HAVE_LCHMOD */
++		} else
++			code = chmod(path, mode & CHMOD_BITS); /* DISCOURAGED FUNCTION */
++		break;
++	}
+ 	if (code != 0 && (preserve_perms || preserve_executability))
+ 		return code;
+ 	return 0;