From: Zbigniew Jędrzejewski-Szmek <zbyszek@amutable.com>
Date: Mon, 18 May 2026 10:33:08 +0000 (+0200)
Subject: repart: fix bogus errno in error message and returned value
X-Git-Tag: v261-rc1~116^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a333585fe3c825430910bd5953e6b3956bb9944;p=thirdparty%2Fsystemd.git

repart: fix bogus errno in error message and returned value

Reported by qarmin (Rafał Mikrut).
---

diff --git a/src/repart/repart.c b/src/repart/repart.c
index dca90f2509e..133a8e02118 100644
--- a/src/repart/repart.c
+++ b/src/repart/repart.c
@@ -3442,8 +3442,8 @@ static int context_copy_from_one(Context *context, const char *src) {
                 if (!np->copy_blocks_path)
                         return log_oom();
 
-                np->copy_blocks_fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
-                if (np->copy_blocks_fd < 0)
+                np->copy_blocks_fd = r = RET_NERRNO(fcntl(fd, F_DUPFD_CLOEXEC, 3));
+                if (r < 0)
                         return log_error_errno(r, "Failed to duplicate file descriptor of %s: %m", src);
 
                 np->copy_blocks_offset = start;