X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=getcgi.c;h=c6f60c89afd5d6ce977733d252c384fa84039586;hb=6d60149434eed130c201d4d670ce7b3be5c2866b;hp=b15351cc28fc4baee252ec1486d72c73d024a7d2;hpb=ea9ac7c3b327dc0c69f7c770d26c3372065aa5f1;p=onak.git

diff --git a/getcgi.c b/getcgi.c
index b15351c..c6f60c8 100644
--- a/getcgi.c
+++ b/getcgi.c
@@ -1,10 +1,22 @@
 /*
  * 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>
@@ -187,14 +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, "&") ;
 	}
@@ -203,7 +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) {