Buf fix: Uninitialized outbuffer_offset member.

diff --git a/www/wproto.c b/www/wproto.c
index 51130f9..35479b3 100644 (file)
--- a/www/wproto.c
+++ b/www/wproto.c
@@ -41,7 +41,10 @@
  * USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * $Log: wproto.c,v $
- * Revision 1.14  1996/01/12 13:08:07  adam
+ * Revision 1.15  1996/01/24 08:25:32  adam
+ * Buf fix: Uninitialized outbuffer_offset member.
+ *
+ * Revision 1.14  1996/01/12  13:08:07  adam
  * CGI script passes name of lock file to the shell. The server will not close
  * the response FIFO until this file becomes unlocked. This method handles
  * cancel operations much better.
@@ -124,7 +127,7 @@ void wo_write (WCLIENT wc, const char *s, size_t len)
 {
     if (wc->outbuffer_offset + len >= wc->outbuffer_size)
        wc->outbuffer = realloc(wc->outbuffer, wc->outbuffer_size +=
-       OUTBUFFER_CHUNK);
+       ((len >= OUTBUFFER_CHUNK) ? len*2 : OUTBUFFER_CHUNK));
     memcpy(wc->outbuffer + wc->outbuffer_offset, s, len);
     wc->outbuffer_offset += len;
 }
@@ -147,8 +150,6 @@ void wo_printf (WCLIENT wc, const char *fmt, ...)
 
 void wo_clear (WCLIENT wc, const char *type)
 {
-    if (!wc->outbuffer)
-       wc->outbuffer = malloc(wc->outbuffer_size = OUTBUFFER_CHUNK);
     wc->outbuffer_offset = 0;
     if (type)
         wo_printf(wc, "Content-type: %s\n\n", type);
@@ -447,6 +448,8 @@ WCLIENT wproto_init(void)
        exit(1);
     }
     new->outbuffer = 0;
+    new->outbuffer_size = 0;
+    new->outbuffer_offset = 0;
     new->cache_level = -1;
     new->cache_fd = -1;
     return new;