Apply some changes based on possible "flaws" found with flawfinder.

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@2574 5417fbe8-f217-4b02-8779-1006273d7864

3 files changed, 10 insertions, 10 deletions

diff --git a/src/protocol/inspircd11.c b/src/protocol/inspircd11.c
index 7d2044706..c6740f561 100644
--- a/src/protocol/inspircd11.c
+++ b/src/protocol/inspircd11.c
@@ -154,7 +154,7 @@ static char currentpass[1024];
 /* PASS */
 void inspircd_cmd_pass(const char *pass)
 {
-	strncpy(currentpass, pass, 1024);
+	strlcpy(currentpass, pass, sizeof(currentpass));
 }
 
 
@@ -568,8 +568,8 @@ int anope_event_fjoin(const char *source, int ac, const char **av)
 				}
 			}
 		}
-		strncat(nicklist, prefixandnick, 513);
-		strncat(nicklist, " ", 513);
+		strlcat(nicklist, prefixandnick, sizeof(nicklist));
+		strlcat(nicklist, " ", sizeof(nicklist));
 		delete [] curnick_real;
 		nlen = 0;
 	}
diff --git a/src/protocol/inspircd12.cpp b/src/protocol/inspircd12.cpp
index bdc6e999a..0f4d7c42f 100644
--- a/src/protocol/inspircd12.cpp
+++ b/src/protocol/inspircd12.cpp
@@ -159,7 +159,7 @@ static char currentpass[1024];
 /* PASS */
 void inspircd_cmd_pass(const char *pass)
 {
-	strncpy(currentpass, pass, 1024);
+	strlcpy(currentpass, pass, sizeof(currentpass));
 }
 
 
@@ -645,8 +645,8 @@ int anope_event_fjoin(const char *source, int ac, const char **av)
 
 // Much as I hate goto.. I can't `break 2' to get here.. XXX ugly
 endnick:
-		strncat(nicklist, prefixandnick, 513);
-		strncat(nicklist, " ", 513);
+		strlcat(nicklist, prefixandnick, sizeof(nicklist));
+		strlcat(nicklist, " ", sizeof(nicklist));
 		delete [] curnick_real;
 		nlen = 0;
 	}
@@ -901,7 +901,7 @@ int anope_event_uid(const char *source, int ac, const char **av)
 	Server *s = findserver_uid(servlist, source);
 	uint32 *ad = reinterpret_cast<uint32 *>(&addy);
 	int ts = strtoul(av[1], NULL, 10);
-	
+
 	/* Check if the previously introduced user was Id'd for the nickgroup of the nick he s currently using.
 	 * If not, validate the user.  ~ Viper*/
 	user = prev_u_intro;
diff --git a/src/protocol/unreal32.c b/src/protocol/unreal32.c
index 34efa0f00..5c50dc8cd 100644
--- a/src/protocol/unreal32.c
+++ b/src/protocol/unreal32.c
@@ -822,7 +822,7 @@ int anope_event_sethost(const char *source, int ac, const char **av)
 
 	/* If a user has a custom host and a server splits and reconnects
 	 * Unreal does not send the users cloaked host to Anope.. so we do not know it.
-	 * However, they will be +t if this is the case, so we will set their vhost 
+	 * However, they will be +t if this is the case, so we will set their vhost
 	 * to the sethost value (which really is their vhost) and clear the chost.
 	 * The chost will be request later (if needed) - Adam
 	 */
@@ -1024,7 +1024,7 @@ int anope_event_userhost(const char *source, int ac, const char **av)
 	 */
 	if (ac < 2 || !av[1] || !*av[1])
 		return MOD_CONT;
-	
+
 	std::string reply = av[1];
 	std::string user = std::string(reply.begin(), std::find(reply.begin(), reply.end(), '='));
 	if (user[user.length() - 1] == '*')
@@ -1130,7 +1130,7 @@ bool ChannelModeFlood::IsValid(const char *value)
 	if (*value != ':' && strtoul((*value == '*' ? value + 1 : value), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) return 1;
 	else {
 		/* '['<number><1 letter>[optional: '#'+1 letter],[next..]']'':'<number> */
-		strncpy(xbuf, value, sizeof(xbuf));
+		strlcpy(xbuf, value, sizeof(xbuf));
 		p2 = strchr(xbuf + 1, ']');
 		if (!p2) return 0;
 		*p2 = '\0';