diff options
Diffstat (limited to 'meta/recipes-graphics/xorg-lib/libx11/0001-fix-a-memory-leak-in-XRegisterIMInstantiateCallback.patch')
-rw-r--r-- | meta/recipes-graphics/xorg-lib/libx11/0001-fix-a-memory-leak-in-XRegisterIMInstantiateCallback.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/meta/recipes-graphics/xorg-lib/libx11/0001-fix-a-memory-leak-in-XRegisterIMInstantiateCallback.patch b/meta/recipes-graphics/xorg-lib/libx11/0001-fix-a-memory-leak-in-XRegisterIMInstantiateCallback.patch deleted file mode 100644 index 722116c07e..0000000000 --- a/meta/recipes-graphics/xorg-lib/libx11/0001-fix-a-memory-leak-in-XRegisterIMInstantiateCallback.patch +++ /dev/null @@ -1,57 +0,0 @@ -CVE: CVE-2022-3554 -Upstream-Status: Backport -Signed-off-by: Ross Burton <ross.burton@arm.com> - -From 1d11822601fd24a396b354fa616b04ed3df8b4ef Mon Sep 17 00:00:00 2001 -From: "Thomas E. Dickey" <dickey@invisible-island.net> -Date: Tue, 4 Oct 2022 18:26:17 -0400 -Subject: [PATCH] fix a memory leak in XRegisterIMInstantiateCallback - -Analysis: - - _XimRegisterIMInstantiateCallback() opens an XIM and closes it using - the internal function pointers, but the internal close function does - not free the pointer to the XIM (this would be done in XCloseIM()). - -Report/patch: - - Date: Mon, 03 Oct 2022 18:47:32 +0800 - From: Po Lu <luangruo@yahoo.com> - To: xorg-devel@lists.x.org - Subject: Re: Yet another leak in Xlib - - For reference, here's how I'm calling XRegisterIMInstantiateCallback: - - XSetLocaleModifiers (""); - XRegisterIMInstantiateCallback (compositor.display, - XrmGetDatabase (compositor.display), - (char *) compositor.resource_name, - (char *) compositor.app_name, - IMInstantiateCallback, NULL); - - and XMODIFIERS is: - - @im=ibus - -Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net> ---- - modules/im/ximcp/imInsClbk.c | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/modules/im/ximcp/imInsClbk.c b/modules/im/ximcp/imInsClbk.c -index 95b379cb..c10e347f 100644 ---- a/modules/im/ximcp/imInsClbk.c -+++ b/modules/im/ximcp/imInsClbk.c -@@ -212,6 +212,9 @@ _XimRegisterIMInstantiateCallback( - if( xim ) { - lock = True; - xim->methods->close( (XIM)xim ); -+ /* XIMs must be freed manually after being opened; close just -+ does the protocol to deinitialize the IM. */ -+ XFree( xim ); - lock = False; - icb->call = True; - callback( display, client_data, NULL ); --- -2.34.1 - |