Bump debhelper compat level to 13

[onak.git] / getcgi.c

diff --git a/getcgi.c b/getcgi.c
index 0080cb3123937dac5a7b6f0f4e0617fb1477f5aa..c6f60c89afd5d6ce977733d252c384fa84039586 100644 (file)
--- a/getcgi.c
+++ b/getcgi.c
@@ -1,14 +1,27 @@
 /*
  * getcgivars.c - routine to read CGI input variables into an array.
  *
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2002 Jonathan McDowell <noodles@earth.li>
  *
  * The x2c() and unescape_url() routines were lifted directly
  * from NCSA's sample program util.c, packaged with their HTTPD.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>
 #include <string.h>
+#include <strings.h>
 #include <stdlib.h>
 
 #include "getcgi.h"
@@ -186,14 +199,14 @@ char **getcgivars(int argc, char *argv[])
        for(i=0; cgiinput[i]; i++) if (cgiinput[i]=='+') cgiinput[i] = ' ';
 
        /* First, split on "&" to extract the name-value pairs into pairlist */
-       pairlist=(char **) malloc(256*sizeof(char **));
+       pairlist= malloc(256*sizeof(char *));
        paircount=0;
        nvpair=strtok(cgiinput, "&");
        while (nvpair) {
                pairlist[paircount++]= strdup(nvpair) ;
                if (!(paircount%256)) {
-                       pairlist=(char **) realloc(pairlist,
-                                       (paircount+256)*sizeof(char **));
+                       pairlist= realloc(pairlist,
+                                       (paircount+256)*sizeof(char *));
                }
                nvpair=strtok(NULL, "&") ;
        }
@@ -202,7 +215,7 @@ char **getcgivars(int argc, char *argv[])
 
        /* Then, from the list of pairs, extract the names and values */
        
-       cgivars=(char **) malloc((paircount*2+1)*sizeof(char **));
+       cgivars= malloc((paircount*2+1)*sizeof(char *));
        
        for (i=0; i<paircount; i++) {
                if ((eqpos=strchr(pairlist[i], '='))!=NULL) {