1 files changed, 0 insertions, 69 deletions
diff --git a/app-text/mupdf/files/mupdf-1.20.0-lcms2.patch b/app-text/mupdf/files/mupdf-1.20.0-lcms2.patch
deleted file mode 100644
index a5cb30e3b74c..000000000000
--- a/app-text/mupdf/files/mupdf-1.20.0-lcms2.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From d98de0bb0b627772625c1acf050ba0dd4b5ac9df Mon Sep 17 00:00:00 2001
-From: David Seifert <soap@gentoo.org>
-Date: Tue, 5 Jul 2022 11:35:28 +0200
-Subject: [PATCH] Perform type punning via union without undefined behavior
-
-* The previous code from c3d7f491e2daebda2413fb3d2935c51df1c50ac7
-  still contains undefined behavior, since it just creates
-  temporary pointer variables.
----
- src/cmsplugin.c | 31 +++++++++++++++----------------
- 1 file changed, 15 insertions(+), 16 deletions(-)
-
-This patch slightly differs from the upstream commit, because
-the lcms2 version used in mupdf is slightly behind the upstream
-version.
-
-See: https://github.com/mm2/Little-CMS/commit/d98de0bb0b627772625c1acf050ba0dd4b5ac9df.patch
-
-diff --git a/src/cmsplugin.c b/src/cmsplugin.c
-index 556fbc28..b34e3aab 100644
---- a/thirdparty/lcms2/src/cmsplugin.c
-+++ b/thirdparty/lcms2/src/cmsplugin.c
-@@ -167,17 +167,20 @@ cmsBool CMSEXPORT  _cmsReadUInt32Number(cmsContext ContextID, cmsIOHANDLER* io,
- 
- cmsBool CMSEXPORT  _cmsReadFloat32Number(cmsContext ContextID, cmsIOHANDLER* io, cmsFloat32Number* n)
- {
--    cmsUInt32Number tmp;
-+    union typeConverter {
-+        cmsUInt32Number integer;
-+        cmsFloat32Number floating_point;
-+    } tmp;
- 
-     _cmsAssert(io != NULL);
- 
--    if (io->Read(ContextID, io, &tmp, sizeof(cmsUInt32Number), 1) != 1)
-+    if (io->Read(ContextID, io, &tmp.integer, sizeof(cmsUInt32Number), 1) != 1)
-         return FALSE;
- 
-     if (n != NULL) {
- 
--        tmp = _cmsAdjustEndianess32(tmp);
--        *n = *(cmsFloat32Number*)(void*)&tmp;
-+        tmp.integer = _cmsAdjustEndianess32(tmp.integer);
-+        *n = tmp.floating_point;
- 
-         // Safeguard which covers against absurd values
-         if (*n > 1E+20 || *n < -1E+20) return FALSE;
-@@ -304,13 +307,14 @@ cmsBool CMSEXPORT  _cmsWriteUInt32Number(cmsContext ContextID, cmsIOHANDLER* io,
- 
- cmsBool CMSEXPORT  _cmsWriteFloat32Number(cmsContext ContextID, cmsIOHANDLER* io, cmsFloat32Number n)
- {
--    cmsUInt32Number tmp;
--
--    _cmsAssert(io != NULL);
--
--    tmp = *(cmsUInt32Number*) (void*) &n;
--    tmp = _cmsAdjustEndianess32(tmp);
--    if (io -> Write(ContextID, io, sizeof(cmsUInt32Number), &tmp) != 1)
-+    union typeConverter {
-+        cmsUInt32Number integer;
-+        cmsFloat32Number floating_point;
-+    } tmp;
-+
-+    tmp.floating_point = n;
-+    tmp.integer = _cmsAdjustEndianess32(tmp.integer);
-+    if (io -> Write(ContextID, io, sizeof(cmsUInt32Number), &tmp.integer) != 1)
-             return FALSE;
- 
-     return TRUE;