From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 21 Feb 2019 06:58:24 +0000 (+0100)
Subject: Add a work-around for memsan
X-Git-Tag: v242-rc1~267
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=08995a6b479d50e5233123fa00c2c72c3c235963;p=thirdparty%2Fsystemd.git

Add a work-around for memsan

Fixes #11735.
---

diff --git a/src/basic/xattr-util.c b/src/basic/xattr-util.c
index 0ee0979837c..1d045f911b7 100644
--- a/src/basic/xattr-util.c
+++ b/src/basic/xattr-util.c
@@ -140,7 +140,12 @@ static int parse_crtime(le64_t le, usec_t *usec) {
 }
 
 int fd_getcrtime_at(int dirfd, const char *name, usec_t *ret, int flags) {
-        struct_statx sx;
+        struct_statx sx
+#if HAS_FEATURE_MEMORY_SANITIZER
+                = {}
+#  warning "Explicitly initializing struct statx, to work around msan limitation. Please remove as soon as msan has been updated to not require this."
+#endif
+                ;
         usec_t a, b;
         le64_t le;
         size_t n;