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| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-30 11:29:29 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2012-12-06 20:30:31 +0100 |
| commit | 1ece2a5f8a187d4493c96aff3a1ad64eeb497bcb (patch) | |
| tree | eaf1c7ec5cb0ba229e3b4a865254cb19fa7940a9 /libmsi | |
| parent | 33399f41f9331ec2c1859af6634db3de72e946ba (diff) | |
| download | msitools-1ece2a5f8a187d4493c96aff3a1ad64eeb497bcb.tar.gz msitools-1ece2a5f8a187d4493c96aff3a1ad64eeb497bcb.tar.xz msitools-1ece2a5f8a187d4493c96aff3a1ad64eeb497bcb.zip | |
test magic number
Diffstat (limited to 'libmsi')
| -rw-r--r-- | libmsi/handle.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libmsi/handle.c b/libmsi/handle.c index 251a4c8..b80ebdf 100644 --- a/libmsi/handle.c +++ b/libmsi/handle.c @@ -21,6 +21,7 @@ #define COBJMACROS #include <stdarg.h> +#include <assert.h> #include "windef.h" #include "winbase.h" @@ -38,6 +39,7 @@ void *alloc_msiobject(unsigned size, msihandledestructor destroy ) info = msi_alloc_zero( size ); if( info ) { + info->magic = 0xC007C0DE; info->refcount = 1; info->destructor = destroy; } @@ -50,6 +52,7 @@ void msiobj_addref( LibmsiObject *info ) if( !info ) return; + assert(info->magic == 0xC007C0DE); InterlockedIncrement(&info->refcount); } @@ -60,11 +63,13 @@ int msiobj_release( LibmsiObject *obj ) if( !obj ) return -1; + assert(obj->magic == 0xC007C0DE); ret = InterlockedDecrement( &obj->refcount ); if( ret==0 ) { if( obj->destructor ) obj->destructor( obj ); + obj->magic = 0xDEADB0D7; msi_free( obj ); TRACE("object %p destroyed\n", obj); } |