X-Git-Url: https://jfr.im/git/irc/quakenet/newserv.git/blobdiff_plain/8c7baf9e90af4216ce1bc87a8b3515e5a6cfd940..4bad641268aaf62bea32a69e6d99edbe38aa242a:/helpmod2/hcommands.c

diff --git a/helpmod2/hcommands.c b/helpmod2/hcommands.c
index c16a0d23..56b2574b 100644
--- a/helpmod2/hcommands.c
+++ b/helpmod2/hcommands.c
@@ -1038,7 +1038,7 @@ void helpmod_cmd_term (huser *sender, channel* returntype, char* ostr, int argc,
             }
             if (strregexp(htrm->description->content, pattern) || strregexp(htrm->name->content, pattern))
             {
-                sprintf(buffer+strlen(buffer) /* :) */, "%s(%d) ", htrm->name->content, strlen(htrm->description->content));
+                sprintf(buffer+strlen(buffer) /* :) */, "%s(%u) ", htrm->name->content, (unsigned int)strlen(htrm->description->content));
                 count++;
             }
         }
@@ -2657,9 +2657,9 @@ static void helpmod_cmd_checkchannel(huser *sender, channel* returntype, char* o
 	    if (IsAccount(nck))
                 authed_count++;
 
-            if (IsOper(nck) && strlen(nck->nick) > 1)
+            if (IsOper(nck) && strlen(nck->nick) > 1 && (IsSecret(chan) || IsPrivate(chan) || IsKey(chan) || IsInviteOnly(chan)))
             {
-                helpmod_reply(sender, returntype, "Cannot check channel: Permission denied. Channel %s has an oper on it", argv[0]);
+                helpmod_reply(sender, returntype, "Cannot check channel: Permission denied. Channel %s has an oper on it and one or more of +i/+k/+p/+s", argv[0]);
                 return;
             }
 	}
@@ -3774,7 +3774,7 @@ void helpmod_command(huser *sender, channel* returntype, char *args)
 {
     int argc = 0, useless_var;
     char args_copy[512];
-    char *parsed_args[H_CMD_MAX_ARGS + 3], *ptr = args_copy;
+    char *parsed_args[H_CMD_MAX_ARGS + 4], *ptr = args_copy;
 
     /* only accept commands from valid sources */
     if (huser_get_level(sender) > H_ADMIN)
@@ -3791,9 +3791,11 @@ void helpmod_command(huser *sender, channel* returntype, char *args)
     if (*args == '-' || *args == '?')
         args++;
 
-    strcpy(args_copy, args);
+    strncpy(args_copy, args, (sizeof(args_copy) - 1));
+    args_copy[sizeof(args_copy) - 1] = '\0';
+
     /* FIX stringituki */
-    while (argc < 10)
+    while (argc < (H_CMD_MAX_ARGS + 4))
     {
         while (isspace(*ptr) && *ptr)
             ptr++;