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authd: Avoid negative array indices

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staticfox 2016-04-22 23:06:42 -04:00
parent 7445ece1d1
commit 1729f46eab
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GPG key ID: 12E27B3B33FF66A8
3 changed files with 4 additions and 4 deletions
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4
authd/provider.c
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@ -136,7 +136,7 @@ load_provider(struct auth_provider *provider)
}
if(provider->stats_handler.letter != '\0')
authd_stat_handlers[provider->stats_handler.letter] = provider->stats_handler.handler;
authd_stat_handlers[(unsigned char)provider->stats_handler.letter] = provider->stats_handler.handler;
if(provider->init != NULL)
provider->init();
@ -156,7 +156,7 @@ unload_provider(struct auth_provider *provider)
}
if(provider->stats_handler.letter != '\0')
authd_stat_handlers[provider->stats_handler.letter] = NULL;
authd_stat_handlers[(unsigned char)provider->stats_handler.letter] = NULL;
if(provider->destroy != NULL)
provider->destroy();

2
ircd/authproc.c
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@ -284,7 +284,7 @@ parse_authd_reply(rb_helper * helper)
struct authd_cb *cmd;
parc = rb_string_to_array(buf, parv, MAXPARA+1);
cmd = &authd_cmd_tab[*parv[0]];
cmd = &authd_cmd_tab[(unsigned char)*parv[0]];
if(cmd->fn != NULL)
{
if(cmd->min_parc > parc)