diff options
| author | Cédric Le Goater <clg@redhat.com> | 2023-10-26 09:06:34 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2023-11-03 09:20:31 +0100 |
| commit | 721da0396cfa0a4859cefb57e32cc79d19d80f54 (patch) | |
| tree | 567f65bca8df6e5006bf9d3376d0411717fc5739 /block | |
| parent | ba7d12eb8ce2d7367615071c0569947457d36803 (diff) | |
util/uuid: Add UUID_STR_LEN definition
qemu_uuid_unparse() includes a trailing NUL when writing the uuid
string and the buffer size should be UUID_FMT_LEN + 1 bytes. Add a
define for this size and use it where required.
Cc: Fam Zheng <fam@euphon.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: "Denis V. Lunev" <den@openvz.org>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/parallels-ext.c | 2 | ||||
| -rw-r--r-- | block/vdi.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/block/parallels-ext.c b/block/parallels-ext.c index 8a109f005a..4d8ecf5047 100644 --- a/block/parallels-ext.c +++ b/block/parallels-ext.c @@ -130,7 +130,7 @@ static BdrvDirtyBitmap *parallels_load_bitmap(BlockDriverState *bs, g_autofree uint64_t *l1_table = NULL; BdrvDirtyBitmap *bitmap; QemuUUID uuid; - char uuidstr[UUID_FMT_LEN + 1]; + char uuidstr[UUID_STR_LEN]; int i; if (data_size < sizeof(bf)) { diff --git a/block/vdi.c b/block/vdi.c index c647d72895..7cfd12b50d 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -239,7 +239,7 @@ static void vdi_header_to_le(VdiHeader *header) static void vdi_header_print(VdiHeader *header) { - char uuidstr[37]; + char uuidstr[UUID_STR_LEN]; QemuUUID uuid; logout("text %s", header->text); logout("signature 0x%08x\n", header->signature); |