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Fixed covscan issues for rhel-9 (#1938901)

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This commit is contained in:
Ondrej Dubaj 2021-03-31 15:37:41 +02:00
parent c95d3d1e73
commit 59fb3beffd
2 changed files with 73 additions and 1 deletions
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65
zlib-1.2.11-covscan-issues-rhel9.patch Normal file
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@ -0,0 +1,65 @@
From 1e56dd1e7285d3026092ba794078edb290b4c1b1 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <odubaj@redhat.com>
Date: Mon, 15 Mar 2021 13:06:35 +0100
Subject: [PATCH] fixed isues found by covscan
---
contrib/minizip/mztools.c | 8 ++++++++
contrib/minizip/zip.c | 4 ++--
deflate.c | 5 +++--
3 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/contrib/minizip/mztools.c b/contrib/minizip/mztools.c
index 96891c2..1197928 100644
--- a/contrib/minizip/mztools.c
+++ b/contrib/minizip/mztools.c
@@ -286,6 +286,14 @@ uLong* bytesRecovered;
}
} else {
err = Z_STREAM_ERROR;
+ if(fpZip != NULL)
+ fclose(fpZip);
+
+ if(fpOut != NULL)
+ fclose(fpOut);
+
+ if(fpOutCD != NULL)
+ fclose(fpOutCD);
}
return err;
}
diff --git a/contrib/minizip/zip.c b/contrib/minizip/zip.c
index 44e88a9..a753c17 100644
--- a/contrib/minizip/zip.c
+++ b/contrib/minizip/zip.c
@@ -526,8 +526,8 @@ local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
break;
}
- if (uPosFound!=0)
- break;
+ if (uPosFound!=0)
+ break;
}
TRYFREE(buf);
return uPosFound;
diff --git a/deflate.c b/deflate.c
index 085abbe..3963e79 100644
--- a/deflate.c
+++ b/deflate.c
@@ -203,9 +203,10 @@ local const config configuration_table[10] = {
* Initialize the hash table (avoiding 64K overflow for 16 bit systems).
* prev[] will be initialized on the fly.
*/
-#define CLEAR_HASH(s) \
+#define CLEAR_HASH(s) do { \
s->head[s->hash_size-1] = NIL; \
- zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
+ zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); \
+} while (0)
/* ===========================================================================
* Slide the hash table when sliding the window down (could be avoided with 32
--
2.26.0

9
zlib.spec
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@ -2,7 +2,7 @@
Name: zlib
Version: 1.2.11
Release: 25%{?dist}
Release: 26%{?dist}
Summary: Compression and decompression library
# /contrib/dotzlib/ have Boost license
License: zlib and Boost
@ -30,6 +30,9 @@ Patch12: zlib-1.2.11-permit-deflateParams-change.patch
Patch13: zlib-1.2.11-IBM-DFLTCC-compression-level-switching-issues.patch
# fixed inflateSyncPoint() bad return value on z15
Patch14: zlib-1.2.11-inflateSyncPoint-return-value-fix.patch
# fixed issues found by covscan for rhel-9
# ref: https://github.com/madler/zlib/pull/554
Patch15: zlib-1.2.11-covscan-issues-rhel9.patch
BuildRequires: make
BuildRequires: automake, autoconf, libtool
@ -96,6 +99,7 @@ developing applications which use minizip.
%patch12 -p1
%patch13 -p1
%patch14 -p1
%patch15 -p1
iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp
@ -177,6 +181,9 @@ find $RPM_BUILD_ROOT -name '*.la' -delete
%changelog
* Wed Mar 31 2021 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-26
- fixed covscan issues for rhel-9
* Fri Feb 12 2021 Michal Schorm <mschorm@redhat.com> - 1.2.11-25
- Remove ancient PPC64 hack
- Remove aarch64 optimalizations (#1936823)