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import zlib-1.2.11-13.el8

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CentOS Sources 2020-01-21 18:45:44 -05:00 committed by Stepan Oksanichenko
parent 7fb122dfb1
commit 0797fe07a5
5 changed files with 4442 additions and 2 deletions
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1709
SOURCES/zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch Normal file
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File diff suppressed because it is too large Load Diff

74
SOURCES/zlib-1.2.11-covscan-issues.patch Normal file
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@ -0,0 +1,74 @@
From f776e1609cc63bf486634ee9bc6226dac2c0d2f3 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <odubaj@redhat.com>
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

365
SOURCES/zlib-1.2.11-firefox-crash-fix.patch Normal file
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@ -0,0 +1,365 @@
From 27a84de4a30cd35f8565937397f6d1205b912818 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <odubaj@redhat.com>
Date: Thu, 5 Sep 2019 09:16:35 +0200
Subject: [PATCH 1/2] fix: power8 crc32 - return 0 with 0 ptr passed
---
contrib/power8-crc/vec_crc32.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/contrib/power8-crc/vec_crc32.c b/contrib/power8-crc/vec_crc32.c
index bb2204b..5ce9cd2 100644
--- a/contrib/power8-crc/vec_crc32.c
+++ b/contrib/power8-crc/vec_crc32.c
@@ -74,6 +74,7 @@ unsigned int CRC32_FUNCTION(unsigned int crc, const unsigned char *p,
unsigned int prealign;
unsigned int tail;
+ if (p == (const unsigned char *) 0x0) return 0;
#ifdef CRC_XOR
crc ^= 0xffffffff;
#endif
--
2.19.1
From c066ac92982a2ffe5b1e9bd36000058927437bd5 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <odubaj@redhat.com>
Date: Thu, 5 Sep 2019 09:36:47 +0200
Subject: [PATCH 2/2] Add CRC32 tests (crc32_test)
This commit includes a CRC32 test (crc32_test). This tests are important
since some architectures may want include CPU dependent optimizations for
CRC32 algorithm like using vector instructions and we may want to
validate those.
---
Makefile.in | 35 +++++---
test/crc32_test.c | 205 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 230 insertions(+), 10 deletions(-)
create mode 100644 test/crc32_test.c
diff --git a/Makefile.in b/Makefile.in
index 40b5cfb..6070dcc 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -75,11 +75,11 @@ PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA)
all: static shared
-static: example$(EXE) minigzip$(EXE)
+static: crc32_test$(EXE) example$(EXE) minigzip$(EXE)
-shared: examplesh$(EXE) minigzipsh$(EXE)
+shared: crc32_testsh$(EXE) examplesh$(EXE) minigzipsh$(EXE)
-all64: example64$(EXE) minigzip64$(EXE)
+all64: crc32_test64$(EXE) example64$(EXE) minigzip64$(EXE)
check: test
@@ -87,7 +87,7 @@ test: all teststatic testshared
teststatic: static
@TMPST=tmpst_$$; \
- if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \
+ if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST && ./crc32_test; then \
echo ' *** zlib test OK ***'; \
else \
echo ' *** zlib test FAILED ***'; false; \
@@ -100,7 +100,7 @@ testshared: shared
DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
TMPSH=tmpsh_$$; \
- if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
+ if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH && ./crc32_testsh; then \
echo ' *** zlib shared test OK ***'; \
else \
echo ' *** zlib shared test FAILED ***'; false; \
@@ -109,7 +109,7 @@ testshared: shared
test64: all64
@TMP64=tmp64_$$; \
- if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
+ if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64 && ./crc32_test64; then \
echo ' *** zlib 64-bit test OK ***'; \
else \
echo ' *** zlib 64-bit test FAILED ***'; false; \
@@ -157,6 +157,12 @@ example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
minigzip.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/minigzip.c
+crc32_test.o: $(SRCDIR)test/crc32_test.c $(SRCDIR)zlib.h zconf.h
+ $(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/crc32_test.c
+
+crc32_test64.o: $(SRCDIR)test/crc32_test.c $(SRCDIR)zlib.h zconf.h
+ $(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/crc32_test.c
+
example64.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/example.c
@@ -307,12 +313,21 @@ example$(EXE): example.o $(STATICLIB)
minigzip$(EXE): minigzip.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
+crc32_test$(EXE): crc32_test.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ crc32_test.o $(TEST_LDFLAGS)
+
+crc32_testsh$(EXE): crc32_test.o $(SHAREDLIBV)
+ $(CC) $(CFLAGS) -o $@ crc32_test.o -L. $(SHAREDLIBV)
+
examplesh$(EXE): example.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV)
minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV)
+crc32_test64$(EXE): crc32_test64.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ crc32_test64.o $(TEST_LDFLAGS)
+
example64$(EXE): example64.o $(STATICLIB)
$(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
@@ -382,8 +397,8 @@ zconf: $(SRCDIR)zconf.h.in
mostlyclean: clean
clean:
rm -f *.o *.lo *~ \
- example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
- example64$(EXE) minigzip64$(EXE) \
+ crc32_test$(EXE) example$(EXE) minigzip$(EXE) crc32_testsh$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
+ crc32_test64$(EXE) example64$(EXE) minigzip64$(EXE) \
infcover \
libz.* foo.gz so_locations \
_match.s maketree contrib/infback9/*.o
@@ -407,7 +422,7 @@ tags:
adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
-compress.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
+compress.o crc32_test.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
crc32.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.o inflate.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
@@ -417,7 +432,7 @@ trees.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)tr
adler32.lo zutil.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
-compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
+compress.lo crc32_test.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
crc32.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.lo inflate.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
diff --git a/test/crc32_test.c b/test/crc32_test.c
new file mode 100644
index 0000000..5d73128
--- /dev/null
+++ b/test/crc32_test.c
@@ -0,0 +1,205 @@
+/* crc32_tes.c -- unit test for crc32 in the zlib compression library
+ * Copyright (C) 1995-2006, 2010, 2011, 2016, 2019 Rogerio Alves
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#include "zlib.h"
+#include <stdio.h>
+
+#ifdef STDC
+# include <string.h>
+# include <stdlib.h>
+#endif
+
+void test_crc32 OF((uLong crc, Byte* buf, z_size_t len, uLong chk, int line));
+int main OF((void));
+
+typedef struct {
+ int line;
+ uLong crc;
+ Byte* buf;
+ int len;
+ uLong expect;
+} crc32_test;
+
+void test_crc32(crc, buf, len, chk, line)
+ uLong crc;
+ Byte *buf;
+ z_size_t len;
+ uLong chk;
+ int line;
+{
+ uLong res = crc32(crc, buf, len);
+ if (res != chk) {
+ fprintf(stderr, "FAIL [%d]: crc32 returned 0x%08X expected 0x%08X\n",
+ line, (unsigned int)res, (unsigned int)chk);
+ exit(1);
+ }
+}
+
+static const crc32_test tests[] = {
+ {__LINE__, 0x0, 0x0, 0, 0x0},
+ {__LINE__, 0xffffffff, 0x0, 0, 0x0},
+ {__LINE__, 0x0, 0x0, 255, 0x0}, /* BZ 174799. */
+ {__LINE__, 0x0, 0x0, 256, 0x0},
+ {__LINE__, 0x0, 0x0, 257, 0x0},
+ {__LINE__, 0x0, 0x0, 32767, 0x0},
+ {__LINE__, 0x0, 0x0, 32768, 0x0},
+ {__LINE__, 0x0, 0x0, 32769, 0x0},
+ {__LINE__, 0x0, "", 0, 0x0},
+ {__LINE__, 0xffffffff, "", 0, 0xffffffff},
+ {__LINE__, 0x0, "abacus", 6, 0xc3d7115b},
+ {__LINE__, 0x0, "backlog", 7, 0x269205},
+ {__LINE__, 0x0, "campfire", 8, 0x22a515f8},
+ {__LINE__, 0x0, "delta", 5, 0x9643fed9},
+ {__LINE__, 0x0, "executable", 10, 0xd68eda01},
+ {__LINE__, 0x0, "file", 4, 0x8c9f3610},
+ {__LINE__, 0x0, "greatest", 8, 0xc1abd6cd},
+ {__LINE__, 0x0, "hello", 5, 0x3610a686},
+ {__LINE__, 0x0, "inverter", 8, 0xc9e962c9},
+ {__LINE__, 0x0, "jigsaw", 6, 0xce4e3f69},
+ {__LINE__, 0x0, "karate", 6, 0x890be0e2},
+ {__LINE__, 0x0, "landscape", 9, 0xc4e0330b},
+ {__LINE__, 0x0, "machine", 7, 0x1505df84},
+ {__LINE__, 0x0, "nanometer", 9, 0xd4e19f39},
+ {__LINE__, 0x0, "oblivion", 8, 0xdae9de77},
+ {__LINE__, 0x0, "panama", 6, 0x66b8979c},
+ {__LINE__, 0x0, "quest", 5, 0x4317f817},
+ {__LINE__, 0x0, "resource", 8, 0xbc91f416},
+ {__LINE__, 0x0, "secret", 6, 0x5ca2e8e5},
+ {__LINE__, 0x0, "test", 4, 0xd87f7e0c},
+ {__LINE__, 0x0, "ultimate", 8, 0x3fc79b0b},
+ {__LINE__, 0x0, "vector", 6, 0x1b6e485b},
+ {__LINE__, 0x0, "walrus", 6, 0xbe769b97},
+ {__LINE__, 0x0, "xeno", 4, 0xe7a06444},
+ {__LINE__, 0x0, "yelling", 7, 0xfe3944e5},
+ {__LINE__, 0x0, "zlib", 4, 0x73887d3a},
+ {__LINE__, 0x0, "4BJD7PocN1VqX0jXVpWB", 20, 0xd487a5a1},
+ {__LINE__, 0x0, "F1rPWI7XvDs6nAIRx41l", 20, 0x61a0132e},
+ {__LINE__, 0x0, "ldhKlsVkPFOveXgkGtC2", 20, 0xdf02f76},
+ {__LINE__, 0x0, "5KKnGOOrs8BvJ35iKTOS", 20, 0x579b2b0a},
+ {__LINE__, 0x0, "0l1tw7GOcem06Ddu7yn4", 20, 0xf7d16e2d},
+ {__LINE__, 0x0, "MCr47CjPIn9R1IvE1Tm5", 20, 0x731788f5},
+ {__LINE__, 0x0, "UcixbzPKTIv0SvILHVdO", 20, 0x7112bb11},
+ {__LINE__, 0x0, "dGnAyAhRQDsWw0ESou24", 20, 0xf32a0dac},
+ {__LINE__, 0x0, "di0nvmY9UYMYDh0r45XT", 20, 0x625437bb},
+ {__LINE__, 0x0, "2XKDwHfAhFsV0RhbqtvH", 20, 0x896930f9},
+ {__LINE__, 0x0, "ZhrANFIiIvRnqClIVyeD", 20, 0x8579a37},
+ {__LINE__, 0x0, "v7Q9ehzioTOVeDIZioT1", 20, 0x632aa8e0},
+ {__LINE__, 0x0, "Yod5hEeKcYqyhfXbhxj2", 20, 0xc829af29},
+ {__LINE__, 0x0, "GehSWY2ay4uUKhehXYb0", 20, 0x1b08b7e8},
+ {__LINE__, 0x0, "kwytJmq6UqpflV8Y8GoE", 20, 0x4e33b192},
+ {__LINE__, 0x0, "70684206568419061514", 20, 0x59a179f0},
+ {__LINE__, 0x0, "42015093765128581010", 20, 0xcd1013d7},
+ {__LINE__, 0x0, "88214814356148806939", 20, 0xab927546},
+ {__LINE__, 0x0, "43472694284527343838", 20, 0x11f3b20c},
+ {__LINE__, 0x0, "49769333513942933689", 20, 0xd562d4ca},
+ {__LINE__, 0x0, "54979784887993251199", 20, 0x233395f7},
+ {__LINE__, 0x0, "58360544869206793220", 20, 0x2d167fd5},
+ {__LINE__, 0x0, "27347953487840714234", 20, 0x8b5108ba},
+ {__LINE__, 0x0, "07650690295365319082", 20, 0xc46b3cd8},
+ {__LINE__, 0x0, "42655507906821911703", 20, 0xc10b2662},
+ {__LINE__, 0x0, "29977409200786225655", 20, 0xc9a0f9d2},
+ {__LINE__, 0x0, "85181542907229116674", 20, 0x9341357b},
+ {__LINE__, 0x0, "87963594337989416799", 20, 0xf0424937},
+ {__LINE__, 0x0, "21395988329504168551", 20, 0xd7c4c31f},
+ {__LINE__, 0x0, "51991013580943379423", 20, 0xf11edcc4},
+ {__LINE__, 0x0, "*]+@!);({_$;}[_},?{?;(_?,=-][@", 30, 0x40795df4},
+ {__LINE__, 0x0, "_@:_).&(#.[:[{[:)$++-($_;@[)}+", 30, 0xdd61a631},
+ {__LINE__, 0x0, "&[!,[$_==}+.]@!;*(+},[;:)$;)-@", 30, 0xca907a99},
+ {__LINE__, 0x0, "]{.[.+?+[[=;[?}_#&;[=)__$$:+=_", 30, 0xf652deac},
+ {__LINE__, 0x0, "-%.)=/[@].:.(:,()$;=%@-$?]{%+%", 30, 0xaf39a5a9},
+ {__LINE__, 0x0, "+]#$(@&.=:,*];/.!]%/{:){:@(;)$", 30, 0x6bebb4cf},
+ {__LINE__, 0x0, ")-._.:?[&:.=+}(*$/=!.${;(=$@!}", 30, 0x76430bac},
+ {__LINE__, 0x0, ":(_*&%/[[}+,?#$&*+#[([*-/#;%(]", 30, 0x6c80c388},
+ {__LINE__, 0x0, "{[#-;:$/{)(+[}#]/{&!%(@)%:@-$:", 30, 0xd54d977d},
+ {__LINE__, 0x0, "_{$*,}(&,@.)):=!/%(&(,,-?$}}}!", 30, 0xe3966ad5},
+ {__LINE__, 0x0, "e$98KNzqaV)Y:2X?]77].{gKRD4G5{mHZk,Z)SpU%L3FSgv!Wb8MLAFdi{+fp)c,@8m6v)yXg@]HBDFk?.4&}g5_udE*JHCiH=aL", 100, 0xe7c71db9},
+ {__LINE__, 0x0, "r*Fd}ef+5RJQ;+W=4jTR9)R*p!B;]Ed7tkrLi;88U7g@3v!5pk2X6D)vt,.@N8c]@yyEcKi[vwUu@.Ppm@C6%Mv*3Nw}Y,58_aH)", 100, 0xeaa52777},
+ {__LINE__, 0x0, "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&", 100, 0xcd472048},
+ {__LINE__, 0x7a30360d, "abacus", 6, 0xf8655a84},
+ {__LINE__, 0x6fd767ee, "backlog", 7, 0x1ed834b1},
+ {__LINE__, 0xefeb7589, "campfire", 8, 0x686cfca},
+ {__LINE__, 0x61cf7e6b, "delta", 5, 0x1554e4b1},
+ {__LINE__, 0xdc712e2, "executable", 10, 0x761b4254},
+ {__LINE__, 0xad23c7fd, "file", 4, 0x7abdd09b},
+ {__LINE__, 0x85cb2317, "greatest", 8, 0x4ba91c6b},
+ {__LINE__, 0x9eed31b0, "inverter", 8, 0xd5e78ba5},
+ {__LINE__, 0xb94f34ca, "jigsaw", 6, 0x23649109},
+ {__LINE__, 0xab058a2, "karate", 6, 0xc5591f41},
+ {__LINE__, 0x5bff2b7a, "landscape", 9, 0xf10eb644},
+ {__LINE__, 0x605c9a5f, "machine", 7, 0xbaa0a636},
+ {__LINE__, 0x51bdeea5, "nanometer", 9, 0x6af89afb},
+ {__LINE__, 0x85c21c79, "oblivion", 8, 0xecae222b},
+ {__LINE__, 0x97216f56, "panama", 6, 0x47dffac4},
+ {__LINE__, 0x18444af2, "quest", 5, 0x70c2fe36},
+ {__LINE__, 0xbe6ce359, "resource", 8, 0x1471d925},
+ {__LINE__, 0x843071f1, "secret", 6, 0x50c9a0db},
+ {__LINE__, 0xf2480c60, "ultimate", 8, 0xf973daf8},
+ {__LINE__, 0x2d2feb3d, "vector", 6, 0x344ac03d},
+ {__LINE__, 0x7490310a, "walrus", 6, 0x6d1408ef},
+ {__LINE__, 0x97d247d4, "xeno", 4, 0xe62670b5},
+ {__LINE__, 0x93cf7599, "yelling", 7, 0x1b36da38},
+ {__LINE__, 0x73c84278, "zlib", 4, 0x6432d127},
+ {__LINE__, 0x228a87d1, "4BJD7PocN1VqX0jXVpWB", 20, 0x997107d0},
+ {__LINE__, 0xa7a048d0, "F1rPWI7XvDs6nAIRx41l", 20, 0xdc567274},
+ {__LINE__, 0x1f0ded40, "ldhKlsVkPFOveXgkGtC2", 20, 0xdcc63870},
+ {__LINE__, 0xa804a62f, "5KKnGOOrs8BvJ35iKTOS", 20, 0x6926cffd},
+ {__LINE__, 0x508fae6a, "0l1tw7GOcem06Ddu7yn4", 20, 0xb52b38bc},
+ {__LINE__, 0xe5adaf4f, "MCr47CjPIn9R1IvE1Tm5", 20, 0xf83b8178},
+ {__LINE__, 0x67136a40, "UcixbzPKTIv0SvILHVdO", 20, 0xc5213070},
+ {__LINE__, 0xb00c4a10, "dGnAyAhRQDsWw0ESou24", 20, 0xbc7648b0},
+ {__LINE__, 0x2e0c84b5, "di0nvmY9UYMYDh0r45XT", 20, 0xd8123a72},
+ {__LINE__, 0x81238d44, "2XKDwHfAhFsV0RhbqtvH", 20, 0xd5ac5620},
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+ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
+ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
+ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&", 600, 0x888AFA5B}
+};
+
+static const int test_size = sizeof(tests) / sizeof(tests[0]);
+
+int main(void)
+{
+ int i;
+ for (i = 0; i < test_size; i++) {
+ test_crc32(tests[i].crc, tests[i].buf, tests[i].len,
+ tests[i].expect, tests[i].line);
+ }
+ return 0;
+}
\ No newline at end of file
--
2.19.1

2258
SOURCES/zlib-1.2.11-optimized-CRC32-framework.patch Normal file
View File

File diff suppressed because it is too large Load Diff

38
SPECS/zlib.spec
View File

@ -3,7 +3,7 @@
Name: zlib Name: zlib
Version: 1.2.11 Version: 1.2.11
Release: 10%{?dist} Release: 13%{?dist}
Summary: The compression and decompression library Summary: The compression and decompression library
# /contrib/dotzlib/ have Boost license # /contrib/dotzlib/ have Boost license
License: zlib and Boost License: zlib and Boost
@ -14,6 +14,14 @@ Source: http://www.zlib.net/zlib-%{version}.tar.xz
Patch0: zlib-1.2.5-minizip-fixuncrypt.patch Patch0: zlib-1.2.5-minizip-fixuncrypt.patch
# resolves: #805113 # resolves: #805113
Patch1: zlib-1.2.11-optimized-s390.patch Patch1: zlib-1.2.11-optimized-s390.patch
# IBM Z optimalizations
Patch2: zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch
# IBM CRC32 optimalization for POWER archs
Patch3: zlib-1.2.11-optimized-CRC32-framework.patch
# fixed firefox crash + added test case
Patch4: zlib-1.2.11-firefox-crash-fix.patch
# fixed covscan issues
Patch5: zlib-1.2.11-covscan-issues.patch
BuildRequires: automake, autoconf, libtool BuildRequires: automake, autoconf, libtool
@ -68,6 +76,10 @@ developing applications which use minizip.
%ifarch s390 s390x %ifarch s390 s390x
%patch1 -p1 -b .optimized-deflate %patch1 -p1 -b .optimized-deflate
%endif %endif
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp
mv ChangeLog.tmp ChangeLog mv ChangeLog.tmp ChangeLog
@ -78,10 +90,19 @@ export CFLAGS="$RPM_OPT_FLAGS"
%ifarch ppc64 %ifarch ppc64
CFLAGS+=" -O3" CFLAGS+=" -O3"
%endif %endif
%ifarch s390 s390x
CFLAGS+=" -DDFLTCC"
%endif
export MKFLAGS=""
%ifarch s390 s390x
MKFLAGS+="OBJA=dfltcc.o PIC_OBJA=dfltcc.lo"
%endif
export LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now" export LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
# no-autotools, %%configure is not compatible # no-autotools, %%configure is not compatible
./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix} ./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
%make_build %make_build $MKFLAGS
%if %{with minizip} %if %{with minizip}
cd contrib/minizip cd contrib/minizip
@ -142,6 +163,19 @@ find $RPM_BUILD_ROOT -name '*.la' -delete
%changelog %changelog
* Tue Oct 29 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-13
- Added -DDFLTCC parameter to configure to enable
- Z hardware-accelerated deflate for s390x architectures
* Tue Oct 15 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-12
- fixed covscan issues
* Mon Oct 14 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-11
- IBM Z hardware-accelerated deflate for s390x architectures
- IBM CRC32 optimalization for POWER 8+ architectures
- fixed firefox crash due to zlib (#1741266)
- added test for crc32
* Fri Aug 03 2018 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-10 * Fri Aug 03 2018 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-10
- sync with fedora rawhide - sync with fedora rawhide