diff options
| author | Philip Prindeville | 2017-08-28 21:20:55 +0200 |
|---|---|---|
| committer | Karel Zak | 2017-09-05 11:49:21 +0200 |
| commit | b443c1779e39bb056b6045b81ba655c875b45747 (patch) | |
| tree | e3ec49667aec5cf95a4d655db7818a24d386e721 /libuuid | |
| parent | libuuid: add support for hash-based UUIDs (diff) | |
| download | kernel-qcow2-util-linux-b443c1779e39bb056b6045b81ba655c875b45747.tar.gz kernel-qcow2-util-linux-b443c1779e39bb056b6045b81ba655c875b45747.tar.xz kernel-qcow2-util-linux-b443c1779e39bb056b6045b81ba655c875b45747.zip | |
misc: replace magic number 37 with UUID_STR_LEN
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Diffstat (limited to 'libuuid')
| -rw-r--r-- | libuuid/src/test_uuid.c | 2 | ||||
| -rw-r--r-- | libuuid/src/uuid.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/libuuid/src/test_uuid.c b/libuuid/src/test_uuid.c index 4d155b533..400d6d8fc 100644 --- a/libuuid/src/test_uuid.c +++ b/libuuid/src/test_uuid.c @@ -68,7 +68,7 @@ static int check_uuids_in_file(const char *file) { int fd, ret = 0; size_t sz; - char str[sizeof("01234567-89ab-cdef-0134-567890abcedf")]; + char str[UUID_STR_LEN]; uuid_t uuidBits; if ((fd = open(file, O_RDONLY)) < 0) { diff --git a/libuuid/src/uuid.h b/libuuid/src/uuid.h index bf4e50063..2fd470558 100644 --- a/libuuid/src/uuid.h +++ b/libuuid/src/uuid.h @@ -99,6 +99,8 @@ extern int uuid_is_null(const uuid_t uu); /* parse.c */ extern int uuid_parse(const char *in, uuid_t uu); +#define UUID_STR_LEN 37 + /* unparse.c */ extern void uuid_unparse(const uuid_t uu, char *out); extern void uuid_unparse_lower(const uuid_t uu, char *out); |