GLINES: fix null pointer deref in trustgline / trustungline

[irc/quakenet/newserv.git] / helpmod2 / hlamer.c

diff --git a/helpmod2/hlamer.c b/helpmod2/hlamer.c
index 0de3ed88e2c59a4526c63f25adb6f2dc3b984e32..7df076541ee4a7ff29a38bd8f64baaf8078a4b99 100644 (file)
--- a/helpmod2/hlamer.c
+++ b/helpmod2/hlamer.c
@@ -2,8 +2,6 @@
 #include <ctype.h>
 #include <stdlib.h>
 
-#include "../nick/nick.h"
-
 #include "huser.h"
 #include "hban.h"
 #include "hchannel.h"
@@ -169,7 +167,7 @@ static int hlc_check_character_repeats(hlc_profile *hlc_prof, huser *husr, const
 {
     char chr = '\0';
     int i;
-    int repeats;
+    int repeats = 0;
 
     for (i = 0;line[i];i++)
         if (line[i] == chr)
@@ -216,12 +214,12 @@ static int hlc_check_flood(hlc_profile *hlc_prof, huser *husr, const char *line)
 
 static int hlc_check_spam(hlc_profile *hlc_prof, huser *husr, const char *line)
 {
-    if (husr->spam_val < (float)time(NULL))
-        husr->spam_val = (float)time(NULL);
+    if (husr->spam_val < (double)time(NULL))
+        husr->spam_val = (double)time(NULL);
 
-    husr->spam_val += (hlc_prof->constant_spam * (double)strlen(line));
+    husr->spam_val += ((double)(hlc_prof->constant_spam) * (double)strlen(line));
 
-    if (((int)husr->spam_val - time(NULL)) >= (hlc_prof->tolerance_spam))
+    if (((int)(husr->spam_val) - time(NULL)) >= (hlc_prof->tolerance_spam))
     {
         husr->spam_val = time(NULL);
         return ++husr->lc[HLC_SPAM];