diff options
Diffstat (limited to 'contrib/bind/lib/inet/inet_network.c')
| -rw-r--r-- | contrib/bind/lib/inet/inet_network.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/contrib/bind/lib/inet/inet_network.c b/contrib/bind/lib/inet/inet_network.c index d26369c..9090d13 100644 --- a/contrib/bind/lib/inet/inet_network.c +++ b/contrib/bind/lib/inet/inet_network.c @@ -65,7 +65,7 @@ again: if (*cp == 'x' || *cp == 'X') base = 16, cp++; while ((c = *cp) != 0) { - if (isdigit(c)) { + if (isdigit((unsigned char)c)) { if (base == 8 && (c == '8' || c == '9')) return (INADDR_NONE); val = (val * base) + (c - '0'); @@ -73,8 +73,9 @@ again: digit = 1; continue; } - if (base == 16 && isxdigit(c)) { - val = (val << 4) + (c + 10 - (islower(c) ? 'a' : 'A')); + if (base == 16 && isxdigit((unsigned char)c)) { + val = (val << 4) + + (c + 10 - (islower((unsigned char)c) ? 'a' : 'A')); cp++; digit = 1; continue; @@ -89,7 +90,7 @@ again: *pp++ = val, cp++; goto again; } - if (*cp && !isspace(*cp)) + if (*cp && !isspace(*cp&0xff)) return (INADDR_NONE); *pp++ = val; n = pp - parts; |
