diff options
Diffstat (limited to 'block/qapi.c')
| -rw-r--r-- | block/qapi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/qapi.c b/block/qapi.c index a6fd6f7ab2..75c388e90b 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -175,7 +175,6 @@ void bdrv_query_image_info(BlockDriverState *bs, { int64_t size; const char *backing_filename; - char backing_filename2[1024]; BlockDriverInfo bdi; int ret; Error *err = NULL; @@ -211,13 +210,14 @@ void bdrv_query_image_info(BlockDriverState *bs, backing_filename = bs->backing_file; if (backing_filename[0] != '\0') { + char *backing_filename2 = g_malloc0(PATH_MAX); info->backing_filename = g_strdup(backing_filename); info->has_backing_filename = true; - bdrv_get_full_backing_filename(bs, backing_filename2, - sizeof(backing_filename2), &err); + bdrv_get_full_backing_filename(bs, backing_filename2, PATH_MAX, &err); if (err) { error_propagate(errp, err); qapi_free_ImageInfo(info); + g_free(backing_filename2); return; } @@ -231,6 +231,7 @@ void bdrv_query_image_info(BlockDriverState *bs, info->backing_filename_format = g_strdup(bs->backing_format); info->has_backing_filename_format = true; } + g_free(backing_filename2); } ret = bdrv_query_snapshot_info_list(bs, &info->snapshots, &err); |