Attachment 192180 Details for Bug 152524 – Debug patch that tracks number of classes loaded before and after gpgme forks a new process

Debug patch that tracks number of classes loaded before and after gpgme forks a new process

debug_patch.txt (text/plain), 2.18 KB, created by Patrick Luby (volunteer) on 2024-01-26 14:26:20 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Patrick Luby (volunteer)

Created: 2024-01-26 14:26:20 UTC

Size: 2.18 KB

patch

obsolete

>diff --git a/xmlsecurity/Library_xsec_xmlsec.mk b/xmlsecurity/Library_xsec_xmlsec.mk
>index 4a616cf18deb..fff75f1f3a97 100644
>--- a/xmlsecurity/Library_xsec_xmlsec.mk
>+++ b/xmlsecurity/Library_xsec_xmlsec.mk
>@@ -183,6 +183,11 @@ $(eval $(call gb_Library_add_libs,xsec_xmlsec,\
> 	-ldl \
> ))
> endif
>+ifeq ($(OS),MACOSX)
>+$(eval $(call gb_Library_add_libs,xsec_xmlsec,\
>+	-lobjc \
>+))
>+endif
> 
> endif # !$(OS),WNT
> 
>diff --git a/xmlsecurity/source/gpg/SecurityEnvironment.cxx b/xmlsecurity/source/gpg/SecurityEnvironment.cxx
>index e6813228a457..72b2449d203c 100644
>--- a/xmlsecurity/source/gpg/SecurityEnvironment.cxx
>+++ b/xmlsecurity/source/gpg/SecurityEnvironment.cxx
>@@ -39,6 +39,9 @@
> #endif
> #include <context.h>
> 
>+#include <map>
>+#include <objc/objc-runtime.h>
>+
> using namespace css;
> using namespace css::security;
> using namespace css::uno;
>@@ -76,7 +79,38 @@ SecurityEnvironmentGpg::SecurityEnvironmentGpg()
>         return true;
>     }();
> #endif
>+static int nPreviousClassCount = 0;
>+static std::map<const char *, const char *> aLoadedClasses;
>+int nClassCount = objc_getClassList(NULL, 0);
>+fprintf(stderr, "Before: %i\n", nClassCount);
>+if (nPreviousClassCount < nClassCount)
>+{
>+    Class classes[nClassCount];
>+    nClassCount = objc_getClassList(classes, nClassCount);
>+    if (nPreviousClassCount < nClassCount)
>+    {
>+        for (int i = 0; i < nClassCount; i++)
>+        {
>+            Class c = classes[i];
>+            const char *className = class_getName(c);
>+            if (className)
>+            {
>+                 std::map<const char *, const char *>::const_iterator it = aLoadedClasses.find(className);
>+                 if (it == aLoadedClasses.end())
>+                 {
>+                     fprintf(stderr, "Class added: %s\n", className);
>+                     aLoadedClasses[className] = className;
>+                 }
>+            }
>+        }
>+
>+        nPreviousClassCount = aLoadedClasses.size();
>+    }
>+
>+    nPreviousClassCount = nClassCount;
>+}
>     GpgME::Error err = GpgME::checkEngine(GpgME::OpenPGP);
>+fprintf(stderr, "After: %i\n", objc_getClassList(NULL, 0));
>     if (err)
>         throw RuntimeException("The GpgME library failed to initialize for the OpenPGP protocol.");
>

Actions: View

Attachments on bug 152524: 191576 | 192180 | 192922 | 192948 | 192949