skip signature check if null (hlos)

HaxeFoundation · Dec 31, 2023 · bfc3956 · bfc3956
1 parent 733b6a1
commit bfc3956
Showing 1 changed file with 10 additions and 10 deletions.
diff --git a/src/module.c b/src/module.c
@@ -192,7 +192,7 @@ int hl_module_capture_stack_range( void *stack_top, void **stack_ptr, void **out
 							code_size -= s;
 							if( module_addr < (void*)code || module_addr >= (void*)(code + code_size) ) continue;
 						}
-						if( out )							
+						if( out )
 							out[count++] = module_addr;
 						else
 							count++;
@@ -324,7 +324,7 @@ static void append_fields( char **p, hl_type *t ) {
 #define DISABLED_LIB_PTR ((void*)(int_val)2)
 
 static void *resolve_library( const char *lib, bool is_opt ) {
-	char tmp[256];	
+	char tmp[256];
 	void *h;
 
 #	ifndef HL_CONSOLE
@@ -346,7 +346,7 @@ static void *resolve_library( const char *lib, bool is_opt ) {
 
 	if( strcmp(lib,"std") == 0 ) {
 #	ifdef HL_WIN
-#		ifdef HL_64						
+#		ifdef HL_64
 		h = dlopen("libhl64.dll",RTLD_LAZY);
 		if( h == NULL ) h = dlopen("libhl.dll",RTLD_LAZY);
 #		else
@@ -358,15 +358,15 @@ static void *resolve_library( const char *lib, bool is_opt ) {
 		return RTLD_DEFAULT;
 #	endif
 	}
-	
+
 	strcpy(tmp,lib);
 
 #	ifdef HL_64
 	strcpy(tmp+strlen(lib),"64.hdll");
 	h = dlopen(tmp,RTLD_LAZY);
 	if( h != NULL ) return h;
 #	endif
-	
+
 	strcpy(tmp+strlen(lib),".hdll");
 	h = dlopen(tmp,RTLD_LAZY);
 	if( h == NULL && !is_opt )
@@ -438,7 +438,7 @@ static void hl_module_init_indexes( hl_module *m ) {
 	for(i=0;i<m->code->nfunctions;i++) {
 		int k;
 		hl_function *f = m->code->functions + i;
-		hl_function *real_f = f;		
+		hl_function *real_f = f;
 		while( real_f && !real_f->obj ) real_f = real_f->field.ref;
 		if( real_f == NULL ) continue;
 		for(k=0;k<f->nops;k++) {
@@ -570,7 +570,7 @@ static void hl_module_init_natives( hl_module *m ) {
 		p = tmp;
 		append_type(&p,n->t);
 		*p++ = 0;
-		if( memcmp(sign,tmp,strlen(sign)+1) != 0 )
+		if( sign && memcmp(sign,tmp,strlen(sign)+1) != 0 )
 			hl_fatal4("Invalid signature for function %s@%s : %s required but %s found in hdll",n->lib,n->name,tmp,sign);
 	}
 }
@@ -680,7 +680,7 @@ int hl_module_init( hl_module *m, h_bool hot_reload ) {
 		hl_constant *c = m->code->constants + i;
 		hl_module_init_constant(m, c);
 	}
-	
+
 #	ifdef HL_VTUNE
 	hl_module_init_vtune(m);
 #	endif
@@ -721,7 +721,7 @@ h_bool hl_module_patch( hl_module *m1, hl_code *c ) {
 	}
 	memset(m2->globals_data+m1->globals_size,0,gsize - m1->globals_size);
 	m2->globals_size = gsize;
-	
+
 	hl_module_init_natives(m2);
 	hl_module_init_indexes(m2);
 	hl_jit_reset(ctx, m2);
@@ -866,7 +866,7 @@ h_bool hl_module_patch( hl_module *m1, hl_code *c ) {
 		fflush(stdout);
 		return false;
 	}
-	
+
 	for(i=0;i<m2->code->nfunctions;i++) {
 		hl_function *f2 = m2->code->functions + i;
 		if( m2->hash->functions_hashes[i] < -1 ) continue;