From: Grazvydas Ignotas <notasas@gmail.com>
Date: Thu, 9 Mar 2017 00:54:52 +0000 (+0200)
Subject: util/disk_cache: fix compressed size calculation
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=926bcacfd3f9025007455c026d44f810018cf787;p=mesa.git

util/disk_cache: fix compressed size calculation

It incorrectly doubles the size on each iteration.

Fixes: 85a9b1b5 "util/disk_cache: compress individual cache entries"

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---

diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index 31a93365825..5470688df32 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -696,7 +696,7 @@ deflate_and_write_to_disk(const void *in_data, size_t in_data_size, int dest,
          assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
 
          size_t have = BUFSIZE - strm.avail_out;
-         compressed_size += compressed_size + have;
+         compressed_size += have;
 
          size_t written = 0;
          for (size_t len = 0; len < have; len += written) {