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openSUSE:13.1
systemd
0001-drop-ins-check-return-value.patch
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File 0001-drop-ins-check-return-value.patch of Package systemd
From 6891529fe1176c046ece579807ff48e3191692f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl> Date: Fri, 11 Oct 2013 19:33:36 -0400 Subject: [PATCH] drop-ins: check return value If the function failed, nothing serious would happen because unlink would probably return EFAULT, but this would obscure the real error and is a bit sloppy. --- src/core/unit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/core/unit.c b/src/core/unit.c index 4b97710..1db7d06 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -2908,6 +2908,9 @@ int unit_remove_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name) { return 0; r = drop_in_file(u, mode, name, &p, &q); + if (r < 0) + return r; + if (unlink(q) < 0) r = errno == ENOENT ? 0 : -errno; else -- 1.8.4
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