decompress_iob(): Free the temporary buffer when the buffer limit is reached

[privoxy.git] / parsers.c

diff --git a/parsers.c b/parsers.c
index 2812161..b65474c 100644 (file)
--- a/parsers.c
+++ b/parsers.c
@@ -4,7 +4,7 @@
  *
  * Purpose     :  Declares functions to parse/crunch headers and pages.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2017 the
+ * Copyright   :  Written by and Copyright (C) 2001-2020 the
  *                Privoxy team. https://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
@@ -633,6 +633,7 @@ jb_err decompress_iob(struct client_state *csp)
       if (bufsize >= csp->config->buffer_limit)
       {
          log_error(LOG_LEVEL_ERROR, "Buffer limit reached while decompressing iob");
+         freez(buf);
          return JB_ERR_MEMORY;
       }
 
@@ -1215,6 +1216,13 @@ jb_err sed_https(struct client_state *csp)
    csp->headers->first = csp->https_headers->first;
    csp->headers->last  = csp->https_headers->last;
 
+   /*
+    * Start with fresh tags. Already exising tags may
+    * be set again. This is necessary to overrule
+    * URL-based patterns.
+    */
+   destroy_list(csp->tags);
+
    /*
     * We want client header filters and taggers
     * so temporarly remove the flag.