From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Tue, 7 Jun 2022 15:54:26 +0000 (-0700)
Subject: Fixed conversion warnings for wsize in slide_hash_c.
X-Git-Tag: 2.1.0-beta1~221
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7598c1d8f6d3e226875052376abdd1ae3b331fe;p=thirdparty%2Fzlib-ng.git

Fixed conversion warnings for wsize in slide_hash_c.

  slide_hash.c(50,44): warning C4244: 'function': conversion from 'unsigned int' to 'uint16_t', possible loss of data
  slide_hash.c(51,40): warning C4244: 'function': conversion from 'unsigned int' to 'uint16_t', possible loss of data
---

diff --git a/slide_hash.c b/slide_hash.c
index d25e710a8..b9fbbdb69 100644
--- a/slide_hash.c
+++ b/slide_hash.c
@@ -45,7 +45,7 @@ static inline void slide_hash_c_chain(Pos *table, uint32_t entries, uint16_t wsi
 }
 
 Z_INTERNAL void slide_hash_c(deflate_state *s) {
-    unsigned int wsize = s->w_size;
+    uint16_t wsize = (uint16_t)s->w_size;
 
     slide_hash_c_chain(s->head, HASH_SIZE, wsize);
     slide_hash_c_chain(s->prev, wsize, wsize);