[poppler] poppler/Decrypt.cc

[GitLab Mirror]

 poppler/Decrypt.cc |    1 +
 1 file changed, 1 insertion(+)

New commits:
commit 9d5af77a9538be2cb4fce2fc4601359bb41d3976
Author: Albert Astals Cid <aacid at kde.org>
Date:   Sat Aug 24 00:59:09 2019 +0200

    Initialize BaseCryptStream::nextCharBuff on construction
    
    Otherwise if we construct a DecryptStream and next we call lookupChar it
    would use un-initialized memory

diff --git a/poppler/Decrypt.cc b/poppler/Decrypt.cc
index 6d9c14f2..cc343a55 100644
--- a/poppler/Decrypt.cc
+++ b/poppler/Decrypt.cc
@@ -355,6 +355,7 @@ BaseCryptStream::BaseCryptStream(Stream *strA, const unsigned char *fileKey, Cry
   }
 
   charactersRead = 0;
+  nextCharBuff = EOF;
   autoDelete = true;
 }