Fixed some warnings found by cppcheck

include/version.sh.c

@@ -161,6 +161,8 @@ void write_version(FILE * fd)
     char buf[1024];
     short until_eof = 0;
 
+    if (!fdin)
+        return;
     while (fgets(buf, 1023, fdin)) {
         strip(buf);
 
@@ -173,7 +175,7 @@ void write_version(FILE * fd)
         if (!strcmp(buf, "cat >version.h <<EOF"))
             until_eof = 1;
     }
-
+    fclose(fdin);
 }
 
 void parse_line(FILE * fd, char *line)

lang/langcomp.c

@@ -77,10 +77,12 @@ int read_index_file()
 	numstrings++;
     if (!(stringnames = calloc(sizeof(char *), numstrings))) {
 	perror("calloc(stringnames)");
+	fclose(f);
 	return -1;
     }
     if (!(strings = calloc(sizeof(char *), numstrings))) {
 	perror("calloc(strings)");
+	fclose(f);
 	return -1;
     }
     fseek(f, 0, SEEK_SET);
@@ -90,6 +92,7 @@ int read_index_file()
 	    buf[strlen(buf)-1] = '\0';
 	if (!(stringnames[i++] = anopeStrDup(buf))) {
 	    perror("strdup()");
+	    fclose(f);
 	    return -1;
 	}
     }
@@ -201,6 +204,7 @@ int main(int ac, char **av)
     }
     if (!(out = fopen(outfile, "wb"))) {
 	perror(outfile);
+	fclose(in);
 	return 1;
     }
 

src/config.c

@@ -926,7 +926,9 @@ int read_config(int reload)
                 perror("Can't open " SERVICES_CONF);
             else
                 alog("Can't open %s", SERVICES_CONF);
+#ifndef NOT_MAIN
         }
+#endif
         return 0;
     }
     while (fgets(buf, sizeof(buf), config)) {
@@ -1246,7 +1248,7 @@ int read_config(int reload)
             if (s) {
                 RootNumber++;
                 ServicesRoots =
-                    realloc(ServicesRoots, sizeof(char *) * RootNumber);
+                    srealloc(ServicesRoots, sizeof(char *) * RootNumber);
                 ServicesRoots[RootNumber - 1] = sstrdup(s);
             }
         } while ((s = strtok(NULL, " ")));
@@ -1266,7 +1268,7 @@ int read_config(int reload)
         do {
             if (s) {
                 NumUlines++;
-                Ulines = realloc(Ulines, sizeof(char *) * NumUlines);
+                Ulines = srealloc(Ulines, sizeof(char *) * NumUlines);
                 Ulines[NumUlines - 1] = sstrdup(s);
             }
         } while ((s = strtok(NULL, " ")));

src/misc.c

@@ -1221,7 +1221,7 @@ char **buildStringList(char *src, int *number)
         do {
             if (s) {
                 i++;
-                list = realloc(list, sizeof(char *) * i);
+                list = srealloc(list, sizeof(char *) * i);
                 list[i - 1] = sstrdup(s);
             }
         } while ((s = strtok(NULL, " ")));

src/modules.c

@@ -537,7 +537,7 @@ int moduleCopyFile(char *name, char *output)
     int ch;
     FILE *source, *target;
 	int srcfp;
-    char input[4096];
+    char input[4096] = "";
     int len;
 
     strncpy(input, MODULE_PATH, 4095);  /* Get full path with module extension */
@@ -562,6 +562,7 @@ int moduleCopyFile(char *name, char *output)
 	 */
 #ifndef _WIN32
     if ((source = fopen(input, "r")) == NULL) {
+        close(srcfp);
 #else
     if ((source = fopen(input, "rb")) == NULL) {
 #endif
@@ -572,6 +573,7 @@ int moduleCopyFile(char *name, char *output)
 #else
     if ((target = fopen(output, "wb")) == NULL) {
 #endif
+        fclose(source);
         return MOD_ERR_FILE_IO;
     }
     while ((ch = fgetc(source)) != EOF) {

src/modules/extra/atheme2anope/atheme2anope.c

@@ -232,7 +232,7 @@ void WriteNick(char *line)
 				}
 			}
 		}
-		else if (!strcmp(tok, "SO"))
+		else if (na && !strcmp(tok, "SO"))
 		{
 			tok = strtok(NULL, " ");
 			na->nc->flags |= NI_SERVICES_OPER;

src/modules/ns_noop_convert.c

@@ -127,6 +127,7 @@ int mLoadData(void)
                 free(name);
             }
         }
+        fclose(in);
     }
     return ret;
 }

src/mypasql.c

@@ -86,15 +86,16 @@ int __stdcall mysql_LoadFromFile(char *file)
             add_line(&query, line);
             if (mysql_real_query(mysql, query, strlen(query))) {
                 free(query);
+                fclose(fd);
                 return 0;
             }
             free(query);
             query = NULL;
         }
-
         else
             add_line(&query, line);
     }
+    fclose(fd);
     return 1;
 }
 

src/nickserv.c

@@ -1384,7 +1384,7 @@ void insert_core(NickCore * nc)
 /*************************************************************************/
 void insert_requestnick(NickRequest * nr)
 {
-    int index = HASH(nr->nick);
+    int index;
     if (!nr) {
         if (debug) {
             alog("debug: insert_requestnick called with NULL values");
@@ -1392,6 +1392,7 @@ void insert_requestnick(NickRequest * nr)
         return;
     }
 
+    index = HASH(nr->nick);
 
     nr->prev = NULL;
     nr->next = nrlists[index];

version.log

@@ -8,9 +8,10 @@ VERSION_MAJOR="1"
 VERSION_MINOR="8"
 VERSION_PATCH="5"
 VERSION_EXTRA="-git"
-VERSION_BUILD="3046"
+VERSION_BUILD="3047"
 
 # $Log$ # Changes since 1.8.5 Release
+#Revision 3047 - Fixed some warnings found by cppcheck
 #Revision 3046 - Fixed bug #1202 - Made Anope aware of plexus3's channel mode +z
 #Revision 3045 - Fixed some improper english in the HOST_GROUP language strings
 #Revision 3044 - Fixed a potential crash from accessing invalid memory after unbanning people when checking whether a host is akick stuck. Fixes /cs unban not reapplying stuck ban masks.