X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/cb3231590a3c94ab4375e2228bd5e86b0cf1ad7e..a991bd8d3e7fe02dbca0644054bab73c5b75324a:/libsyscall/mach/mach_vm.c

diff --git a/libsyscall/mach/mach_vm.c b/libsyscall/mach/mach_vm.c
index f8fbf921d..8b8dfa3fa 100644
--- a/libsyscall/mach/mach_vm.c
+++ b/libsyscall/mach/mach_vm.c
@@ -58,8 +58,8 @@ mach_vm_allocate(
 		rv = _kernelrpc_mach_vm_allocate(target, address, size, flags);
 	}
 
-	if (__syscall_logger && rv == KERN_SUCCESS && !(flags & VM_MAKE_TAG(VM_MEMORY_STACK))) {
-		int userTagFlags = flags & VM_FLAGS_ALIAS_MASK;
+	int userTagFlags = flags & VM_FLAGS_ALIAS_MASK;
+	if (__syscall_logger && rv == KERN_SUCCESS && (userTagFlags != VM_MAKE_TAG(VM_MEMORY_STACK))) {
 		__syscall_logger(stack_logging_type_vm_allocate | userTagFlags, (uintptr_t)target, (uintptr_t)size, 0, (uintptr_t)*address, 0);
 	}
 
@@ -184,9 +184,9 @@ mach_vm_map(
 		    offset, copy, cur_protection, max_protection, inheritance);
 	}
 
-	if (__syscall_logger && rv == KERN_SUCCESS && !(flags & VM_MAKE_TAG(VM_MEMORY_STACK))) {
+	int userTagFlags = flags & VM_FLAGS_ALIAS_MASK;
+	if (__syscall_logger && rv == KERN_SUCCESS && (userTagFlags != VM_MAKE_TAG(VM_MEMORY_STACK))) {
 		int eventTypeFlags = stack_logging_type_vm_allocate | stack_logging_type_mapped_file_or_shared_mem;
-		int userTagFlags = flags & VM_FLAGS_ALIAS_MASK;
 		__syscall_logger(eventTypeFlags | userTagFlags, (uintptr_t)target, (uintptr_t)size, 0, (uintptr_t)*address, 0);
 	}