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Sync from SUSE:ALP:Source:Standard:1.0 xwayland revision 1910b0e1c02b868c6eeaf29bff9c85a8

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This commit is contained in:
Adrian Schröter 2024-12-05 14:19:42 +01:00
parent abbc02295a
commit 6f8ef8bac0
3 changed files with 33 additions and 0 deletions
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25
U_xkb-Fix-buffer-overflow-in-_XkbSetCompatMap.patch Normal file
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@ -0,0 +1,25 @@
@@ -, +, @@
---
xkb/xkb.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/xkb/xkb.c
+++ a/xkb/xkb.c
@@ -2991,13 +2991,13 @@ _XkbSetCompatMap(ClientPtr client, DeviceIntPtr dev,
XkbSymInterpretPtr sym;
unsigned int skipped = 0;
- if ((unsigned) (req->firstSI + req->nSI) > compat->num_si) {
- compat->num_si = req->firstSI + req->nSI;
+ if ((unsigned) (req->firstSI + req->nSI) > compat->size_si) {
+ compat->num_si = compat->size_si = req->firstSI + req->nSI;
compat->sym_interpret = reallocarray(compat->sym_interpret,
- compat->num_si,
+ compat->size_si,
sizeof(XkbSymInterpretRec));
if (!compat->sym_interpret) {
- compat->num_si = 0;
+ compat->num_si = compat->size_si = 0;
return BadAlloc;
}
}
--

7
xwayland.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Sat Oct 19 21:57:59 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>
- U_xkb-Fix-buffer-overflow-in-_XkbSetCompatMap.patch
* Heap-based buffer overflow privilege escalation in _XkbSetCompatMap
(CVE-2024-9632, bsc#1231565)
-------------------------------------------------------------------
Wed Jan 17 10:20:50 UTC 2024 - Stefan Dirsch <sndirsch@suse.com>

1
xwayland.spec
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@ -33,6 +33,7 @@ Group: System/X11/Servers/XF86_4
Source0: %{url}/archive/individual/xserver/%{name}-%{version}.tar.xz
Source1: %{url}/archive/individual/xserver/%{name}-%{version}.tar.xz.sig
Source2: xwayland.keyring
Patch1231565: U_xkb-Fix-buffer-overflow-in-_XkbSetCompatMap.patch
BuildRequires: meson
BuildRequires: ninja
BuildRequires: pkgconfig