blob: 03b709c7c14279df311af77a4920e7529ed411e2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
From 3e6bdd90c604e061c71715865eb403ffdd0dd7f0 Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Wed, 21 Oct 2020 10:03:23 -0400
Subject: [PATCH] XRes: Use _XRead instead of _XRead32 for reading pid
_XRead32 requires the output variable to be a long, but
`ReadClientValues` feeds it client->value which is a
32-bit allocation.
This commit changes the code to use _XRead instead, which
properly handles 32-bit output variables.
https://gitlab.freedesktop.org/xorg/lib/libxres/-/issues/3
---
src/XRes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/XRes.c b/src/XRes.c
index 2bee277..90e72c9 100644
--- a/src/XRes.c
+++ b/src/XRes.c
@@ -256,7 +256,7 @@ static Bool ReadClientValues(
_XRead32 (dpy, &value, 4);
client->length = value;
client->value = malloc(client->length);
- _XRead32 (dpy, client->value, client->length);
+ _XRead (dpy, client->value, client->length);
}
return True;
}
--
2.28.0
|
