From e37893cabfe8bb251a1c2978f902623ca5ace7d5 Mon Sep 17 00:00:00 2001
From: epoch <epoch@enzo.thebackupbox.net>
Date: Tue, 16 Mar 2021 12:46:13 -0500
Subject: /something/ causes uriunescape to mess up when the output buffer is
 the same as the input buffer.

---
 uriunescape.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'uriunescape.c')

diff --git a/uriunescape.c b/uriunescape.c
index c99cdfc..23800a5 100644
--- a/uriunescape.c
+++ b/uriunescape.c
@@ -9,12 +9,14 @@ int main(int argc,char *argv[]) {
   int len;
   char buf[BUFSIZE];
   char buf2[BUFSIZE];
+  char *ab;
   int blen;
   int hack;
   if(argc > 1) {
     for(argv++,argc--;argc;argc--,argv++) {
-      len=uriunescape(*argv,*argv);
-      write(1,*argv,len);
+      ab=malloc(strlen(*argv));
+      len=uriunescape(*argv,ab);
+      write(1,ab,len);
       if(argc-1) write(1," ",1);
     }
   } else {
-- 
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