diff options
Diffstat (limited to 'block.c')
-rw-r--r-- | block.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -396,8 +396,8 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags, if (is_protocol) snprintf(backing_filename, sizeof(backing_filename), "%s", filename); - else - realpath(filename, backing_filename); + else if (!realpath(filename, backing_filename)) + return -errno; bdrv_qcow2 = bdrv_find_format("qcow2"); options = parse_option_parameters("", bdrv_qcow2->create_options, NULL); |