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fix for bug #1088 (missing check for null pointer). thanks to Obi_Wan for reporting

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git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@2353 5417fbe8-f217-4b02-8779-1006273d7864
This commit is contained in:
DukePyrolator
2009-07-02 16:36:26 +00:00
parent e8c63b5f43
commit d68b3c3b6d
1 changed files with 6 additions and 4 deletions
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src/core/cs_xop.c
+6 -4
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@@ -307,7 +307,7 @@ class XOPBase : public Command
process_numlist(nick, NULL, xop_list_callback, u, ci, &sent_header, level, messages[XOP_LIST_HEADER]);
else
{
for (int i = 0; i < ci->access.size(); ++i)
for (size_t i = 0; i < ci->access.size(); ++i)
{
ChanAccess *access = ci->GetAccess(i);
if (nick && access->nc && !Anope::Match(access->nc->display, nick, false))
@@ -362,7 +362,9 @@ class XOPBase : public Command
ChannelInfo *ci = cs_findchan(chan);
if (!(ci->flags & CI_XOP))
if (!ci)
notice_lang(s_ChanServ, u, CHAN_X_NOT_REGISTERED, chan);
else if (!(ci->flags & CI_XOP))
notice_lang(s_ChanServ, u, CHAN_XOP_ACCESS, s_ChanServ);
else if (!stricmp(cmd, "ADD"))
return this->DoAdd(u, params, ci, level, messages);
@@ -542,7 +544,7 @@ int xop_del_callback(User *u, int num, va_list args)
int uacc = va_arg(args, int);
int xlev = va_arg(args, int);
if (num < 1 || num > ci->access.size())
if (num < 1 || num > static_cast<int>(ci->access.size()))
return 0;
*last = num;
@@ -574,7 +576,7 @@ int xop_list_callback(User *u, int num, va_list args)
int xlev = va_arg(args, int);
int xmsg = va_arg(args, int);
if (num < 1 || num > ci->access.size())
if (num < 1 || num > static_cast<int>(ci->access.size()))
return 0;
return xop_list(u, num - 1, ci, sent_header, xlev, xmsg);