MSAN fixes

diff --git a/loader/loader_linux.c b/loader/loader_linux.c
index 2918b6b..189ddd3 100644 (file)
--- a/loader/loader_linux.c
+++ b/loader/loader_linux.c
@@ -269,7 +269,7 @@ VkResult linux_read_sorted_physical_devices(struct loader_instance *inst, uint32
             bool device_is_1_1_capable =
                 loader_check_version_meets_required(LOADER_VERSION_1_1_0, loader_make_version(dev_props.apiVersion));
             if (!sorted_device_info[index].has_pci_bus_info) {
-                uint32_t ext_count;
+                uint32_t ext_count = 0;
                 icd_term->dispatch.EnumerateDeviceExtensionProperties(sorted_device_info[index].physical_device, NULL, &ext_count,
                                                                       NULL);
                 if (ext_count > 0) {

diff --git a/loader/log.c b/loader/log.c
index f65eb19..2474317 100644 (file)
--- a/loader/log.c
+++ b/loader/log.c
@@ -92,7 +92,7 @@ uint32_t loader_get_global_debug_level(void) { return g_loader_debug; }
 
 void loader_log(const struct loader_instance *inst, VkFlags msg_type, int32_t msg_code, const char *format, ...) {
     (void)msg_code;
-    char msg[512];
+    char msg[512] = {0};
 
     va_list ap;
     va_start(ap, format);