# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1578943017 -7200
# Node ID c5a32812dd97c380e90eb3d1f6eee06ba05e16ca
# Parent  b153bc46241dd64ca24207bc3056052618708606
Oops, forgot to set up the DMC64EncDecCtx::buf to point to the correct
DMGrowBuf (source or destination) in dmC64EncodeGenericBMP() and
dmC64DecodeGenericBMP(). Fixed.

diff -r b153bc46241d -r c5a32812dd97 tools/lib64gfx.c
--- a/tools/lib64gfx.c	Mon Jan 13 20:30:23 2020 +0200
+++ b/tools/lib64gfx.c	Mon Jan 13 21:16:57 2020 +0200
@@ -914,6 +914,7 @@
         return DMERR_NULLPTR;
 
     dmC64SetupImageData(img, fmt);
+    ctx.buf = buf;
 
     // Perform decoding
     for (ctx.opn = 0; ctx.opn < D64_MAX_ENCDEC_OPS; ctx.opn++)
@@ -1117,6 +1118,8 @@
             "Buffer specified for dmC64EncodeGenericBMP() is in backwards mode, which is not supported.\n");
     }
 
+    ctx.buf = buf;
+
     // Perform encoding
     for (ctx.opn = 0; ctx.opn < D64_MAX_ENCDEC_OPS; ctx.opn++)
     {