diff options
| -rw-r--r-- | key-string.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/key-string.c b/key-string.c index 406d26dd..4f7be858 100644 --- a/key-string.c +++ b/key-string.c @@ -183,6 +183,8 @@ key_string_lookup_string(const char *string) if (string[0] == '0' && string[1] == 'x') { if (sscanf(string + 2, "%x", &u) != 1) return (KEYC_UNKNOWN); + if (u < 32) + return (u); mlen = wctomb(m, u); if (mlen <= 0 || mlen > MB_LEN_MAX) return (KEYC_UNKNOWN); |