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systemd/SOURCES/0173-bus-message-also-prope...

34 lines
1.4 KiB

From 13993b51c5cab806d81a7305c895bafd4cd48876 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Sat, 11 Aug 2018 09:02:48 +0200
Subject: [PATCH] bus-message: also properly copy struct signature when
skipping
The change is similar to that in the previous commit, but I don't have
a reproducer / test case case for this one, so I'm keeping it seperate.
(cherry picked from commit 3d338a302f56c0ef0445660d9856794abe1af8b5)
Resolves: #1696224
---
src/libsystemd/sd-bus/bus-message.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index 202f1aab30..e71d29f91d 100644
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -5036,9 +5036,9 @@ static int message_skip_fields(
assert(l >= 2);
{
- char sig[l-1], *s;
- strncpy(sig, *signature + 1, l-1);
- s = sig;
+ char sig[l + 1], *s = sig;
+ strncpy(sig, *signature + 1, l);
+ sig[l] = '\0';
r = message_skip_fields(m, ri, (uint32_t) -1, (const char**) &s);
if (r < 0)