shithub: jbig2

Download patch

ref: e2d29524bb93bcbecfd492f9541bded929c21335
parent: 561503c2355cae3619c03c9957758eed3848b343
author: Robin Watts <[email protected]>
date: Thu Nov 28 11:43:26 EST 2013

Pull changes back from mupdf's version of jbig2dec to gs's.

MuPDF now tracks the version of jbig2dec extracted from gs.
Shelly spotted a couple of minor things that had been lost as
part of his investigation into bug 694362. Pull them back
across.

--- a/jbig2.c
+++ b/jbig2.c
@@ -390,6 +390,7 @@
 		      "Garbage beyond end of file");
 	}
     }
+    return 0;
 }
 
 void
--- a/jbig2_segment.c
+++ b/jbig2_segment.c
@@ -244,6 +244,8 @@
                     "unhandled extension segment");
             }
     }
+
+    return 0;
 }
 
 /* general segment parsing dispatch */
--- a/jbig2_symbol_dict.c
+++ b/jbig2_symbol_dict.c
@@ -953,7 +953,7 @@
         break;
       case 2:
       default:
-	jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
+        return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
 	    "symbol dictionary specified invalid huffman table");
 	break;
     }