X-Git-Url: http://www.privoxy.org/gitweb/?a=blobdiff_plain;f=jcc.c;h=12e7736499d5b034afc6cd7be3e82709c79e73b0;hb=78619a0f9d61b2e4bbf9b940f1a92bd09981ced6;hp=bb6a8fa40c523f032f918edfe44b772e4bdc22d6;hpb=5eed38e5ebda7acea64bff72bc77a298398c9ecd;p=privoxy.git

diff --git a/jcc.c b/jcc.c
index bb6a8fa4..12e77364 100644
--- a/jcc.c
+++ b/jcc.c
@@ -1503,6 +1503,12 @@ static enum chunk_status chunked_body_is_complete(struct iob *iob, size_t *lengt
       /* Move beyond the chunkdata. */
       p += 2 + chunksize;
 
+      /* Make sure we're still within the buffer and have two bytes left */
+      if (p + 2 > iob->eod)
+      {
+         return CHUNK_STATUS_MISSING_DATA;
+      }
+
       /* There should be another "\r\n" to skip */
       if (memcmp(p, "\r\n", 2))
       {