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libmm-glib,common-helpers: ishexstr() fails on empty input string

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Aleksander Morgado
2021-02-14 10:46:49 +01:00
parent 8c30a6b6f8
commit 6d8610d63e
1 changed files with 2 additions and 2 deletions
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4
libmm-glib/mm-common-helpers.c
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@@ -1738,9 +1738,9 @@ mm_utils_ishexstr (const gchar *hex)
gsize len; gsize len;
gsize i; gsize i;
/* Length not multiple of 2? */ /* Empty string or length not multiple of 2? */
len = strlen (hex); len = strlen (hex);
if (len % 2 != 0) if (len == 0 || (len % 2) != 0)
return FALSE; return FALSE;
for (i = 0; i < len; i++) { for (i = 0; i < len; i++) {