- if (!*p || !mutt_strcasecmp (p, crypt_keyid (k))
- || (!mutt_strncasecmp (p, "0x", 2)
- && !mutt_strcasecmp (p + 2, crypt_keyid (k)))
+ if (!*p || !safe_strcasecmp (p, crypt_keyid (k))
+ || (!safe_strncasecmp (p, "0x", 2)
+ && !safe_strcasecmp (p + 2, crypt_keyid (k)))