From f776e1609cc63bf486634ee9bc6226dac2c0d2f3 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <[email protected]>
Date: Tue, 15 Oct 2019 11:27:15 +0200
Subject: [PATCH] fixed covscan issues

---
 crc32.c           | 2 +-
 deflate.c         | 2 +-
 test/crc32_test.c | 8 ++++----
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/crc32.c b/crc32.c
index 406d350..34132ea 100644
--- a/crc32.c
+++ b/crc32.c
@@ -302,7 +302,7 @@ unsigned long ZEXPORT crc32_z(crc, buf, len)
 
     if (!crc32_func)
         crc32_func = crc32_z_ifunc();
-        return (*crc32_func)(crc, buf, len);
+    return (*crc32_func)(crc, buf, len);
 }
 
 #endif /* defined(Z_IFUNC_ASM) || defined(Z_IFUNC_NATIVE) */
diff --git a/deflate.c b/deflate.c
index 089285a..9b09718 100644
--- a/deflate.c
+++ b/deflate.c
@@ -1015,7 +1015,7 @@ int ZEXPORT deflate (strm, flush)
      */
     if (strm->avail_in != 0 || s->lookahead != 0 ||
         (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
-        block_state bstate;
+        block_state bstate = 0;
 
         bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate :
                  s->level == 0 ? deflate_stored(s, flush) :
diff --git a/test/crc32_test.c b/test/crc32_test.c
index 5d73128..2d2a6c7 100644
--- a/test/crc32_test.c
+++ b/test/crc32_test.c
@@ -11,25 +11,25 @@
 #  include <stdlib.h>
 #endif
 
-void test_crc32  OF((uLong crc, Byte* buf, z_size_t len, uLong chk, int line));
+void test_crc32  OF((uLong crc, char* buf, z_size_t len, uLong chk, int line));
 int main         OF((void));
 
 typedef struct {
     int line;
 	uLong crc;
-    Byte* buf;
+    char* buf;
 	int len;
     uLong expect;
 } crc32_test;
 
 void test_crc32(crc, buf, len, chk, line)
     uLong crc;
-    Byte *buf;
+    char *buf;
     z_size_t len;
     uLong chk;
     int line;
 {
-    uLong res = crc32(crc, buf, len);
+    uLong res = crc32(crc, (Bytef *) buf, len);
 	if (res != chk) {
         fprintf(stderr, "FAIL [%d]: crc32 returned 0x%08X expected 0x%08X\n",
                 line, (unsigned int)res, (unsigned int)chk);
-- 
2.19.1