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freetype
_service:tar_scm_kernel_repo:backport-CVE-2022-...
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File _service:tar_scm_kernel_repo:backport-CVE-2022-27406.patch of Package freetype
From 0c2bdb01a2e1d24a3e592377a6d0822856e10df2 Mon Sep 17 00:00:00 2001 From: Werner Lemberg <wl@gnu.org> Date: Sat, 19 Mar 2022 09:37:28 +0100 Subject: [PATCH] * src/base/ftobjs.c (FT_Request_Size): Guard `face->size`. Fixes #1140. Conflict:NA Reference:https://gitlab.freedesktop.org/freetype/freetype/-/commit/0c2bdb01a2e1d24a3e592377a6d0822856e10df2 --- src/base/ftobjs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c index 6492a1517..282c9121a 100644 --- a/src/base/ftobjs.c +++ b/src/base/ftobjs.c @@ -3409,6 +3409,9 @@ if ( !face ) return FT_THROW( Invalid_Face_Handle ); + if ( !face->size ) + return FT_THROW( Invalid_Size_Handle ); + if ( !req || req->width < 0 || req->height < 0 || req->type >= FT_SIZE_REQUEST_TYPE_MAX ) return FT_THROW( Invalid_Argument ); -- GitLab
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