DeforaNetworks/fwknop
DeforaNetworks/fwknop
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Fix a couple more uses of ctype(3)

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This commit is contained in:
Pierre Pronchery 2018-08-08 17:10:02 +02:00
parent dd0597f7f8
commit ba4d095daa
1 changed files with 2 additions and 2 deletions
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4
server/fw_util_iptables.c
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@ -1038,7 +1038,7 @@ set_fw_chain_conf(const int type, const char * const conf_str)
&& *ndx != ' '
&& *ndx != ','
&& *ndx != '_'
&& isalnum(*ndx) == 0)
&& isalnum((int)(unsigned char)*ndx) == 0)
{
log_msg(LOG_ERR, "[*] Custom chain config parse error: "
"invalid character '%c' for chain type %i, "
@ -1998,7 +1998,7 @@ validate_ipt_chain_conf(const char * const chain_str)
&& *ndx != ' '
&& *ndx != ','
&& *ndx != '_'
&& isalnum(*ndx) == 0)
&& isalnum((int)(unsigned char)*ndx) == 0)
{
rv = 0;
break;