Fixed miscellaneous bugs reported by Coverity.

2021-07-04 20:50:03 +02:00
parent 9d62da4548
commit 29c8e36e6e
13 changed files with 43 additions and 33 deletions
--- a/src/mem/sst_flash.c
+++ b/src/mem/sst_flash.c
@@ -402,8 +402,10 @@ sst_close(void *p)

    if (dev->dirty) {
 	f = nvr_fopen(flash_path, "wb");
-	fwrite(&(dev->array[0x00000]), dev->size, 1, f);
-	fclose(f);
+	if (f != NULL) {
+		fwrite(&(dev->array[0x00000]), dev->size, 1, f);
+		fclose(f);
+	}
    }

    free(dev->array);