From a7fd2fb82ff22510ccddc5a6b8789a7f9b20fa12 Mon Sep 17 00:00:00 2001
From: Jason Crain <jason@inspiresomeone.us>
Date: Sat, 30 Jul 2016 03:38:29 -0500
Subject: [PATCH] Remove null characters from PDF text

Null characters in the PDF text cause problems with the glib frontend's
handling of C strings.  Filter them out.

Bug #97144
---
 poppler/TextOutputDev.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/poppler/TextOutputDev.cc b/poppler/TextOutputDev.cc
index cf39bd8..56ea3cc 100644
--- a/poppler/TextOutputDev.cc
+++ b/poppler/TextOutputDev.cc
@@ -2611,6 +2611,10 @@ void TextPage::addChar(GfxState *state, double x, double y,
     charPos += nBytes;
     endWord();
     return;
+  } else if (uLen == 1 && u[0] == (Unicode)0x0) {
+    // ignore null characters
+    charPos += nBytes;
+    return;
   }
 
   state->getFontTransMat(&mat.m[0], &mat.m[1], &mat.m[2], &mat.m[3]);
-- 
2.8.1