diff options
Diffstat (limited to 'source4/libcli/nbt/nbtname.c')
| -rw-r--r-- | source4/libcli/nbt/nbtname.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source4/libcli/nbt/nbtname.c b/source4/libcli/nbt/nbtname.c index b59c24e7cf..36ffdc9af6 100644 --- a/source4/libcli/nbt/nbtname.c +++ b/source4/libcli/nbt/nbtname.c @@ -429,7 +429,7 @@ static const char *nbt_hex_encode(TALLOC_CTX *mem_ctx, const char *s) int i, len; char *ret; const char *valid_chars = "_-.$@ "; -#define NBT_CHAR_ALLOW(c) (isalnum(c) || strchr(valid_chars, c)) +#define NBT_CHAR_ALLOW(c) (isalnum((unsigned char)c) || strchr(valid_chars, c)) for (len=i=0;s[i];i++,len++) { if (!NBT_CHAR_ALLOW(s[i])) { |