From 7c6898051e486459caff8a43ed642e1bb119b767 Mon Sep 17 00:00:00 2001
From: Vikas Arora <vikasa@google.com>
Date: Mon, 11 Jun 2012 12:26:19 +0530
Subject: [PATCH] Fix asserts in Palette and BackwardReference code.

Fix inequality assertion on number of palette colors.
Fix inequality assertion test in BackwardReferencesHashChainFollowChosenPath.

Change-Id: Ie3242f1bbeaf96db91b839b6732ccce2634cebf3
---
 src/enc/backward_references.c | 2 +-
 src/enc/vp8l.c                | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/enc/backward_references.c b/src/enc/backward_references.c
index 7bf10214..20e3a8ec 100644
--- a/src/enc/backward_references.c
+++ b/src/enc/backward_references.c
@@ -613,7 +613,7 @@ static int BackwardReferencesHashChainFollowChosenPath(
       ++i;
     }
   }
-  assert(size < refs->max_size);
+  assert(size <= refs->max_size);
   refs->size = size;
   ok = 1;
 Error:
diff --git a/src/enc/vp8l.c b/src/enc/vp8l.c
index f24e7c49..ca4485de 100644
--- a/src/enc/vp8l.c
+++ b/src/enc/vp8l.c
@@ -829,7 +829,7 @@ static WebPEncodingError ApplyPalette(VP8LBitWriter* const bw,
   // Save palette to bitstream.
   VP8LWriteBits(bw, 1, TRANSFORM_PRESENT);
   VP8LWriteBits(bw, 2, COLOR_INDEXING_TRANSFORM);
-  assert(palette_size >= 2);
+  assert(palette_size >= 1);
   VP8LWriteBits(bw, 8, palette_size - 1);
   for (i = palette_size - 1; i >= 1; --i) {
     palette[i] = VP8LSubPixels(palette[i], palette[i - 1]);