From: Alex Richardson <arichardson@FreeBSD.org>
Date: Mon, 8 Aug 2022 21:03:57 +0000 (+0000)
Subject: dbus-launch-x11.c: Silence clang -Wcast-align warning
X-Git-Tag: dbus-1.15.0~14^2~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ca69a978503345394117cfc0e03058765780958;p=thirdparty%2Fdbus.git

dbus-launch-x11.c: Silence clang -Wcast-align warning

In this case the cast is safe since the manual guarantees that the
underlying storage is an array of `long`.
---

diff --git a/tools/dbus-launch-x11.c b/tools/dbus-launch-x11.c
index 48ab51d89..59694c319 100644
--- a/tools/dbus-launch-x11.c
+++ b/tools/dbus-launch-x11.c
@@ -335,7 +335,7 @@ x11_get_address (char **paddress, pid_t *pid, long *wid)
                                    XA_CARDINAL, &type, &format, &items, &after,
                                    (unsigned char **) &data);
       if (result == Success && type != None && after == 0 && data != NULL && format == 32)
-        *pid = (pid_t) *(long*) data;
+        *pid = (pid_t) *(long*) (void*) data;
       XFree (data);
     }