diff options
| author | Aleksander Morgado <aleksander@aleksander.es> | 2021-02-14 10:46:49 +0100 |
|---|---|---|
| committer | Aleksander Morgado <aleksander@aleksander.es> | 2021-02-23 11:35:11 +0000 |
| commit | 6d8610d63ecb8e53e14486533a580ea4f37c644c (patch) | |
| tree | b0ff63fc5bff14c230bd0c7af14e0a8c74ec25ca /libmm-glib/mm-common-helpers.c | |
| parent | 8c30a6b6f813114d0cdc6b8a04ae4336c8393d48 (diff) | |
libmm-glib,common-helpers: ishexstr() fails on empty input string
Diffstat (limited to 'libmm-glib/mm-common-helpers.c')
| -rw-r--r-- | libmm-glib/mm-common-helpers.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libmm-glib/mm-common-helpers.c b/libmm-glib/mm-common-helpers.c index 30f9f94f..0245fd52 100644 --- a/libmm-glib/mm-common-helpers.c +++ b/libmm-glib/mm-common-helpers.c @@ -1738,9 +1738,9 @@ mm_utils_ishexstr (const gchar *hex) gsize len; gsize i; - /* Length not multiple of 2? */ + /* Empty string or length not multiple of 2? */ len = strlen (hex); - if (len % 2 != 0) + if (len == 0 || (len % 2) != 0) return FALSE; for (i = 0; i < len; i++) { |