diff options
author | V3n3RiX <venerix@koprulu.sector> | 2022-04-06 22:33:41 +0100 |
---|---|---|
committer | V3n3RiX <venerix@koprulu.sector> | 2022-04-06 22:33:41 +0100 |
commit | e68d405c5d712af4387159df07e226217bdda049 (patch) | |
tree | 009ab0f3d427f0813e62930d71802cb054c07e30 /sys-libs/zlib/files | |
parent | 401101f9c8077911929d3f2b60a37098460a5d89 (diff) |
gentoo resync : 06.04.2022
Diffstat (limited to 'sys-libs/zlib/files')
4 files changed, 168 insertions, 0 deletions
diff --git a/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch b/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch index 18764849b945..59d4a0919c77 100644 --- a/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch +++ b/sys-libs/zlib/files/zlib-1.2.11-fix-deflateParams-usage.patch @@ -1,3 +1,5 @@ +https://github.com/madler/zlib/commit/f9694097dd69354b03cb8af959094c7f260db0a1 + From f9694097dd69354b03cb8af959094c7f260db0a1 Mon Sep 17 00:00:00 2001 From: Mark Adler <madler@alumni.caltech.edu> Date: Mon, 16 Jan 2017 09:49:35 -0800 diff --git a/sys-libs/zlib/files/zlib-1.2.12-CRC-buggy-input.patch b/sys-libs/zlib/files/zlib-1.2.12-CRC-buggy-input.patch new file mode 100644 index 000000000000..083634929bbe --- /dev/null +++ b/sys-libs/zlib/files/zlib-1.2.12-CRC-buggy-input.patch @@ -0,0 +1,50 @@ +https://github.com/madler/zlib/commit/ec3df00224d4b396e2ac6586ab5d25f673caa4c2 +https://github.com/madler/zlib/issues/613 +https://bugs.gentoo.org/836370 + +From ec3df00224d4b396e2ac6586ab5d25f673caa4c2 Mon Sep 17 00:00:00 2001 +From: Mark Adler <madler@alumni.caltech.edu> +Date: Wed, 30 Mar 2022 11:14:53 -0700 +Subject: [PATCH] Correct incorrect inputs provided to the CRC functions. + +The previous releases of zlib were not sensitive to incorrect CRC +inputs with bits set above the low 32. This commit restores that +behavior, so that applications with such bugs will continue to +operate as before. +--- a/crc32.c ++++ b/crc32.c +@@ -630,7 +630,7 @@ unsigned long ZEXPORT crc32_z(crc, buf, len) + #endif /* DYNAMIC_CRC_TABLE */ + + /* Pre-condition the CRC */ +- crc ^= 0xffffffff; ++ crc = (~crc) & 0xffffffff; + + /* Compute the CRC up to a word boundary. */ + while (len && ((z_size_t)buf & 7) != 0) { +@@ -749,7 +749,7 @@ unsigned long ZEXPORT crc32_z(crc, buf, len) + #endif /* DYNAMIC_CRC_TABLE */ + + /* Pre-condition the CRC */ +- crc ^= 0xffffffff; ++ crc = (~crc) & 0xffffffff; + + #ifdef W + +@@ -1077,7 +1077,7 @@ uLong ZEXPORT crc32_combine64(crc1, crc2, len2) + #ifdef DYNAMIC_CRC_TABLE + once(&made, make_crc_table); + #endif /* DYNAMIC_CRC_TABLE */ +- return multmodp(x2nmodp(len2, 3), crc1) ^ crc2; ++ return multmodp(x2nmodp(len2, 3), crc1) ^ (crc2 & 0xffffffff); + } + + /* ========================================================================= */ +@@ -1112,5 +1112,5 @@ uLong crc32_combine_op(crc1, crc2, op) + uLong crc2; + uLong op; + { +- return multmodp(op, crc1) ^ crc2; ++ return multmodp(op, crc1) ^ (crc2 & 0xffffffff); + } + diff --git a/sys-libs/zlib/files/zlib-1.2.12-fix-CC-logic-in-configure.patch b/sys-libs/zlib/files/zlib-1.2.12-fix-CC-logic-in-configure.patch new file mode 100644 index 000000000000..7fb13325b114 --- /dev/null +++ b/sys-libs/zlib/files/zlib-1.2.12-fix-CC-logic-in-configure.patch @@ -0,0 +1,45 @@ +https://github.com/madler/zlib/pull/607 + +From 80d086357a55b94a13e43756cf3e131f25eef0e4 Mon Sep 17 00:00:00 2001 +From: Sam James <sam@gentoo.org> +Date: Mon, 28 Mar 2022 08:40:45 +0100 +Subject: [PATCH] Fix CC logic in configure + +In https://github.com/madler/zlib/commit/e9a52aa129efe3834383e415580716a7c4027f8d, +the logic was changed to try check harder for GCC, but it dropped +the default setting of cc=${CC}. It was throwing away any pre-set CC value as +a result. + +The rest of the script then cascades down a bad path because it's convinced +it's not GCC or a GCC-like compiler. + +This led to e.g. misdetection of inability to build shared libs +for say, multilib cases (w/ CC being one thing from the environment being used +for one test (e.g. x86_64-unknown-linux-gnu-gcc -m32 and then 'cc' used for +shared libs (but missing "-m32"!)). Obviously just one example of how +the old logic could break. + +This restores the old default of 'CC' if nothing overrides it later +in configure. + +Bug: https://bugs.gentoo.org/836308 +Signed-off-by: Sam James <sam@gentoo.org> +--- + configure | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/configure b/configure +index 52ff4a04e..3fa3e8618 100755 +--- a/configure ++++ b/configure +@@ -174,7 +174,10 @@ if test -z "$CC"; then + else + cc=${CROSS_PREFIX}cc + fi ++else ++ cc=${CC} + fi ++ + cflags=${CFLAGS-"-O3"} + # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure + case "$cc" in diff --git a/sys-libs/zlib/files/zlib-1.2.12-use-LDFLAGS-in-configure.patch b/sys-libs/zlib/files/zlib-1.2.12-use-LDFLAGS-in-configure.patch new file mode 100644 index 000000000000..752a473eac22 --- /dev/null +++ b/sys-libs/zlib/files/zlib-1.2.12-use-LDFLAGS-in-configure.patch @@ -0,0 +1,71 @@ +https://github.com/madler/zlib/pull/599 + +From 37c9730ba474d274f4cc6a974943eef95087b9f6 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Tue, 8 Mar 2022 22:38:47 -0800 +Subject: [PATCH] configure: Pass LDFLAGS to link tests + +LDFLAGS can contain critical flags without which linking wont succeed +therefore ensure that all configure tests involving link time checks are +using LDFLAGS on compiler commandline along with CFLAGS to ensure the +tests perform correctly. Without this some tests may fail resulting in +wrong confgure result, ending in miscompiling the package + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- a/configure ++++ b/configure +@@ -410,7 +410,7 @@ if test $shared -eq 1; then + echo Checking for shared library support... | tee -a configure.log + # we must test in two steps (cc then ld), required at least on SunOS 4.x + if try $CC -w -c $SFLAGS $test.c && +- try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then ++ try $LDSHARED $SFLAGS $LDFLAGS -o $test$shared_ext $test.o; then + echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log + elif test -z "$old_cc" -a -z "$old_cflags"; then + echo No shared library support. | tee -a configure.log +@@ -492,7 +492,7 @@ int main(void) { + } + EOF + fi +- if try $CC $CFLAGS -o $test $test.c; then ++ if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then + sizet=`./$test` + echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log + else +@@ -530,7 +530,7 @@ int main(void) { + return 0; + } + EOF +- if try $CC $CFLAGS -o $test $test.c; then ++ if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then + echo "Checking for fseeko... Yes." | tee -a configure.log + else + CFLAGS="${CFLAGS} -DNO_FSEEKO" +@@ -547,7 +547,7 @@ cat > $test.c <<EOF + #include <errno.h> + int main() { return strlen(strerror(errno)); } + EOF +-if try $CC $CFLAGS -o $test $test.c; then ++if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then + echo "Checking for strerror... Yes." | tee -a configure.log + else + CFLAGS="${CFLAGS} -DNO_STRERROR" +@@ -654,7 +654,7 @@ int main() + return (mytest("Hello%d\n", 1)); + } + EOF +- if try $CC $CFLAGS -o $test $test.c; then ++ if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then + echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log + + echo >> configure.log +@@ -744,7 +744,7 @@ int main() + } + EOF + +- if try $CC $CFLAGS -o $test $test.c; then ++ if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then + echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log + + echo >> configure.log + |