# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1528642568 -10800
# Node ID e40227e994e22a6186ea633a00ca5311c5cb47da
# Parent  bcdea45a14cbcde7e7d7d1af31e4e6c110a9ba61
Fix unitialized data accesses.

diff -r bcdea45a14cb -r e40227e994e2 src/dmgrowbuf.c
--- a/src/dmgrowbuf.c	Sun Jun 10 02:54:51 2018 +0300
+++ b/src/dmgrowbuf.c	Sun Jun 10 17:56:08 2018 +0300
@@ -372,7 +372,7 @@
     }
     else
     {
-        if (buf->offs <= buf->len)
+        if (buf->offs < buf->len)
             *value = buf->data[buf->offs++];
         else
             return FALSE;
diff -r bcdea45a14cb -r e40227e994e2 tools/lib64gfx.c
--- a/tools/lib64gfx.c	Sun Jun 10 02:54:51 2018 +0300
+++ b/tools/lib64gfx.c	Sun Jun 10 17:56:08 2018 +0300
@@ -444,7 +444,7 @@
         if (cfg->type == DM_COMP_RLE_MARKER)
         {
             // A simple marker byte RLE variant: [Marker] [count] [data]
-            if (data == cfg->rleMarkerB && (cfg->flags & DM_RLE_BYTE_RUNS))
+            if ((cfg->flags & DM_RLE_BYTE_RUNS) && data == cfg->rleMarkerB)
             {
                 if (!dmGrowBufGetU8(&src, &tmp1) ||
                     !dmGrowBufGetU8(&src, &tmp2))
@@ -468,7 +468,7 @@
                 }
             }
             else
-            if (data == cfg->rleMarkerW && (cfg->flags & DM_RLE_WORD_RUNS))
+            if ((cfg->flags & DM_RLE_WORD_RUNS) && data == cfg->rleMarkerW)
             {
                 if (!dmGrowBufGetU8(&src, &tmp1) ||
                     !dmGrowBufGetU8(&src, &tmp2) ||