[ViewVC] Diff of: cvs/CV/CV.xs

Comparing CV/CV.xs (file contents):
Revision 1.56 by root, Wed Dec 27 17:48:16 2017 UTC vs.
Revision 1.57 by root, Mon Jul 30 22:55:46 2018 UTC

 {
 }
 static boolean cv_ms_fill (j_decompress_ptr cinfo)
 {
-  ERREXIT (cinfo, JERR_INPUT_EMPTY);
+  // unexpected EOF, warn and generate fake EOI marker
+  WARNMS (cinfo, JWRN_JPEG_EOF);
+  struct jpeg_source_mgr *src = (struct jpeg_source_mgr *)cinfo->src;
+  static const JOCTET eoi[] = { 0xFF, JPEG_EOI };
+  src->next_input_byte = eoi;
+  src->bytes_in_buffer = sizeof (eoi);
   return TRUE;
 }
 static void cv_ms_skip (j_decompress_ptr cinfo, long num_bytes)
 {
-  if (num_bytes > 0)
-    {
-      struct jpeg_source_mgr *src = (struct jpeg_source_mgr *)cinfo->src;
+  struct jpeg_source_mgr *src = (struct jpeg_source_mgr *)cinfo->src;
-      src->next_input_byte += num_bytes;
+  src->next_input_byte += num_bytes;
-      src->bytes_in_buffer -= num_bytes;
+  src->bytes_in_buffer -= num_bytes;
-    }
 }
 static void cv_jpeg_mem_src (j_decompress_ptr cinfo, void *buf, size_t buflen)
 {
   struct jpeg_source_mgr *src;
             perlinterp_acquire ();
             XSRETURN_UNDEF;
           }
+        if (!data_len)
+          longjmp (jerr.setjmp_buffer, 4);
         jpeg_create_decompress (&cinfo);
         cv_jpeg_mem_src (&cinfo, data, data_len);
         jpeg_read_header (&cinfo, TRUE);

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines