File _service:download_src_package:0005-loader-Make-... of Package xorg-x11-server

File _service:download_src_package:0005-loader-Make-LoaderSymbolFromModule-take-a-ModuleDesc.patch of Package xorg-x11-server

From b01ca791b9ba62e25e3533ba35f8e825f02f0f80 Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@redhat.com>
Date: Mon, 18 Nov 2019 16:43:50 -0500
Subject: [PATCH xserver 05/11] loader: Make LoaderSymbolFromModule take a
 ModuleDescPtr
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The thing you get back from xf86LoadSubModule is a ModuleDescPtr, not a
dlsym handle. We don't expose ModuleDescPtr to the drivers, so change
LoaderSymbolFromModule to cast its void * argument to a ModuleDescPtr.

Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
(cherry picked from commit ab61c16ef07fde6eb7110c63c344c54eb2a2d117)
---
 hw/xfree86/loader/loader.c  | 3 ++-
 hw/xfree86/loader/loadmod.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/hw/xfree86/loader/loader.c b/hw/xfree86/loader/loader.c
index 503c47e3a..2580e93d9 100644
--- a/hw/xfree86/loader/loader.c
+++ b/hw/xfree86/loader/loader.c
@@ -135,7 +135,8 @@ LoaderSymbol(const char *name)
 void *
 LoaderSymbolFromModule(void *handle, const char *name)
 {
-    return dlsym(handle, name);
+    ModuleDescPtr mod = handle;
+    return dlsym(mod->handle, name);
 }
 
 void
diff --git a/hw/xfree86/loader/loadmod.c b/hw/xfree86/loader/loadmod.c
index a93a76aa9..81a3a1dd9 100644
--- a/hw/xfree86/loader/loadmod.c
+++ b/hw/xfree86/loader/loadmod.c
@@ -776,7 +776,7 @@ LoadModule(const char *module, void *options, const XF86ModReqInfo *modreq,
             *errmaj = LDR_NOMEM;
         goto LoadModule_fail;
     }
-    initdata = LoaderSymbolFromModule(ret->handle, p);
+    initdata = LoaderSymbolFromModule(ret, p);
     if (initdata) {
         ModuleSetupProc setup;
         ModuleTearDownProc teardown;
-- 
2.33.1