QemuOpts: Fix qemu_config_parse() to catch file read errors

ef82516d · Markus Armbruster · cf5a65aa · ef82516d
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

qemu-config.c qemu-config.c +4 -0

未找到文件。
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -475,6 +475,10 @@ int qemu_config_parse(FILE *fp, const char *fname)
        error_report("parse error");
        goto out;
    }
+    if (ferror(fp)) {
+        error_report("error reading file");
+        goto out;
+    }
    res = 0;
 out:
    loc_pop(&loc);