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-rw-r--r--gnu/packages/patches/icu4c-CVE-2020-10531.patch127
-rw-r--r--gnu/packages/patches/libffi-3.3-powerpc-fixes.patch138
-rw-r--r--gnu/packages/patches/zziplib-CVE-2018-16548.patch49
3 files changed, 138 insertions, 176 deletions
diff --git a/gnu/packages/patches/icu4c-CVE-2020-10531.patch b/gnu/packages/patches/icu4c-CVE-2020-10531.patch
deleted file mode 100644
index c2ab923bdc..0000000000
--- a/gnu/packages/patches/icu4c-CVE-2020-10531.patch
+++ /dev/null
@@ -1,127 +0,0 @@
-Fix CVE-2020-10531:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10531
-
-Patch copied from upstream source repository (changes to the test suite
-are commented out):
-
-https://github.com/unicode-org/icu/commit/b7d08bc04a4296982fcef8b6b8a354a9e4e7afca
-
-From b7d08bc04a4296982fcef8b6b8a354a9e4e7afca Mon Sep 17 00:00:00 2001
-From: Frank Tang <ftang@chromium.org>
-Date: Sat, 1 Feb 2020 02:39:04 +0000
-Subject: [PATCH] ICU-20958 Prevent SEGV_MAPERR in append
-
-See #971
----
- icu4c/source/common/unistr.cpp | 6 ++-
- icu4c/source/test/intltest/ustrtest.cpp | 62 +++++++++++++++++++++++++
- icu4c/source/test/intltest/ustrtest.h | 1 +
- 3 files changed, 68 insertions(+), 1 deletion(-)
-
-diff --git a/icu4c/source/common/unistr.cpp b/icu4c/source/common/unistr.cpp
-index 901bb3358ba..077b4d6ef20 100644
---- a/icu4c/source/common/unistr.cpp
-+++ b/icu4c/source/common/unistr.cpp
-@@ -1563,7 +1563,11 @@ UnicodeString::doAppend(const UChar *srcChars, int32_t srcStart, int32_t srcLeng
- }
-
- int32_t oldLength = length();
-- int32_t newLength = oldLength + srcLength;
-+ int32_t newLength;
-+ if (uprv_add32_overflow(oldLength, srcLength, &newLength)) {
-+ setToBogus();
-+ return *this;
-+ }
-
- // Check for append onto ourself
- const UChar* oldArray = getArrayStart();
-#diff --git a/icu4c/source/test/intltest/ustrtest.cpp b/icu4c/source/test/intltest/ustrtest.cpp
-#index b6515ea813c..ad38bdf53a3 100644
-#--- a/icu4c/source/test/intltest/ustrtest.cpp
-#+++ b/icu4c/source/test/intltest/ustrtest.cpp
-#@@ -67,6 +67,7 @@ void UnicodeStringTest::runIndexedTest( int32_t index, UBool exec, const char* &
-# TESTCASE_AUTO(TestWCharPointers);
-# TESTCASE_AUTO(TestNullPointers);
-# TESTCASE_AUTO(TestUnicodeStringInsertAppendToSelf);
-#+ TESTCASE_AUTO(TestLargeAppend);
-# TESTCASE_AUTO_END;
-# }
-#
-#@@ -2310,3 +2311,64 @@ void UnicodeStringTest::TestUnicodeStringInsertAppendToSelf() {
-# str.insert(2, sub);
-# assertEquals("", u"abbcdcde", str);
-# }
-#+
-#+void UnicodeStringTest::TestLargeAppend() {
-#+ if(quick) return;
-#+
-#+ IcuTestErrorCode status(*this, "TestLargeAppend");
-#+ // Make a large UnicodeString
-#+ int32_t len = 0xAFFFFFF;
-#+ UnicodeString str;
-#+ char16_t *buf = str.getBuffer(len);
-#+ // A fast way to set buffer to valid Unicode.
-#+ // 4E4E is a valid unicode character
-#+ uprv_memset(buf, 0x4e, len * 2);
-#+ str.releaseBuffer(len);
-#+ UnicodeString dest;
-#+ // Append it 16 times
-#+ // 0xAFFFFFF times 16 is 0xA4FFFFF1,
-#+ // which is greater than INT32_MAX, which is 0x7FFFFFFF.
-#+ int64_t total = 0;
-#+ for (int32_t i = 0; i < 16; i++) {
-#+ dest.append(str);
-#+ total += len;
-#+ if (total <= INT32_MAX) {
-#+ assertFalse("dest is not bogus", dest.isBogus());
-#+ } else {
-#+ assertTrue("dest should be bogus", dest.isBogus());
-#+ }
-#+ }
-#+ dest.remove();
-#+ total = 0;
-#+ for (int32_t i = 0; i < 16; i++) {
-#+ dest.append(str);
-#+ total += len;
-#+ if (total + len <= INT32_MAX) {
-#+ assertFalse("dest is not bogus", dest.isBogus());
-#+ } else if (total <= INT32_MAX) {
-#+ // Check that a string of exactly the maximum size works
-#+ UnicodeString str2;
-#+ int32_t remain = INT32_MAX - total;
-#+ char16_t *buf2 = str2.getBuffer(remain);
-#+ if (buf2 == nullptr) {
-#+ // if somehow memory allocation fail, return the test
-#+ return;
-#+ }
-#+ uprv_memset(buf2, 0x4e, remain * 2);
-#+ str2.releaseBuffer(remain);
-#+ dest.append(str2);
-#+ total += remain;
-#+ assertEquals("When a string of exactly the maximum size works", (int64_t)INT32_MAX, total);
-#+ assertEquals("When a string of exactly the maximum size works", INT32_MAX, dest.length());
-#+ assertFalse("dest is not bogus", dest.isBogus());
-#+
-#+ // Check that a string size+1 goes bogus
-#+ str2.truncate(1);
-#+ dest.append(str2);
-#+ total++;
-#+ assertTrue("dest should be bogus", dest.isBogus());
-#+ } else {
-#+ assertTrue("dest should be bogus", dest.isBogus());
-#+ }
-#+ }
-#+}
-#diff --git a/icu4c/source/test/intltest/ustrtest.h b/icu4c/source/test/intltest/ustrtest.h
-#index 218befdcc68..4a356a92c7a 100644
-#--- a/icu4c/source/test/intltest/ustrtest.h
-#+++ b/icu4c/source/test/intltest/ustrtest.h
-#@@ -97,6 +97,7 @@ class UnicodeStringTest: public IntlTest {
-# void TestWCharPointers();
-# void TestNullPointers();
-# void TestUnicodeStringInsertAppendToSelf();
-#+ void TestLargeAppend();
-# };
-#
-# #endif
diff --git a/gnu/packages/patches/libffi-3.3-powerpc-fixes.patch b/gnu/packages/patches/libffi-3.3-powerpc-fixes.patch
new file mode 100644
index 0000000000..971ed26180
--- /dev/null
+++ b/gnu/packages/patches/libffi-3.3-powerpc-fixes.patch
@@ -0,0 +1,138 @@
+This is a combination of the following 4 commits:
+https://github.com/libffi/libffi/commit/01a75ed76ea7e57f1b7a5c183e2b1e890e6aa0fd.patch
+https://github.com/libffi/libffi/commit/6663047f56c2932a6b10a790f4ac6666dd181326.patch
+https://github.com/libffi/libffi/commit/e50b9ef8b910fa642ef158f6642e60d54d7ad740.patch
+https://github.com/libffi/libffi/commit/4d6d2866ae43e55325e8ee96561221804602cd7a.patch
+
+From 2dbfa92a95e3bacabca431b89d2a5925e48a0e40 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyfox@gentoo.org>
+Date: Thu, 28 Nov 2019 12:42:41 +0000
+
+powerpc: fix build failure on power7 and older (#532)
+
+Build failure looks as:
+```
+libtool: compile: powerpc-unknown-linux-gnu-gcc \
+ -O2 -mcpu=powerpc -mtune=powerpc -pipe ... -c src/powerpc/ffi.c ...
+In file included from src/powerpc/ffi.c:33:
+src/powerpc/ffi_powerpc.h:65:9: error: '__int128' is not supported on this target
+ 65 | typedef __int128 float128;
+ | ^~~~~~~~
+```
+
+The fix avoids using __int128 in favour of aligned char[16].
+
+Closes: https://github.com/libffi/libffi/issues/531
+Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
+
+Address platforms with no __int128.
+
+powerpc64: Use memcpy to help platforms with no __int128. (#534)
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Update powerpc sysv assembly for ffi_powerpc.h changes (#541)
+
+Some of the flag bits were moved when adding powerpc64 vector support.
+
+Fixes #536
+---
+ src/powerpc/ffi_linux64.c | 12 ++++++------
+ src/powerpc/ffi_powerpc.h | 2 +-
+ src/powerpc/sysv.S | 12 +++++-------
+ 3 files changed, 12 insertions(+), 14 deletions(-)
+
+diff --git a/src/powerpc/ffi_linux64.c b/src/powerpc/ffi_linux64.c
+index de0d033..4d50878 100644
+--- a/src/powerpc/ffi_linux64.c
++++ b/src/powerpc/ffi_linux64.c
+@@ -547,9 +547,9 @@ ffi_prep_args64 (extended_cif *ecif, unsigned long *const stack)
+ if (next_arg.ul == gpr_end.ul)
+ next_arg.ul = rest.ul;
+ if (vecarg_count < NUM_VEC_ARG_REGISTERS64 && i < nfixedargs)
+- *vec_base.f128++ = **p_argv.f128;
++ memcpy (vec_base.f128++, *p_argv.f128, sizeof (float128));
+ else
+- *next_arg.f128 = **p_argv.f128;
++ memcpy (next_arg.f128, *p_argv.f128, sizeof (float128));
+ if (++next_arg.f128 == gpr_end.f128)
+ next_arg.f128 = rest.f128;
+ vecarg_count++;
+@@ -680,9 +680,9 @@ ffi_prep_args64 (extended_cif *ecif, unsigned long *const stack)
+ {
+ if (vecarg_count < NUM_VEC_ARG_REGISTERS64
+ && i < nfixedargs)
+- *vec_base.f128++ = *arg.f128++;
++ memcpy (vec_base.f128++, arg.f128, sizeof (float128));
+ else
+- *next_arg.f128 = *arg.f128++;
++ memcpy (next_arg.f128, arg.f128++, sizeof (float128));
+ if (++next_arg.f128 == gpr_end.f128)
+ next_arg.f128 = rest.f128;
+ vecarg_count++;
+@@ -986,9 +986,9 @@ ffi_closure_helper_LINUX64 (ffi_cif *cif,
+ do
+ {
+ if (pvec < end_pvec && i < nfixedargs)
+- *to.f128 = *pvec++;
++ memcpy (to.f128, pvec++, sizeof (float128));
+ else
+- *to.f128 = *from.f128;
++ memcpy (to.f128, from.f128, sizeof (float128));
+ to.f128++;
+ from.f128++;
+ }
+diff --git a/src/powerpc/ffi_powerpc.h b/src/powerpc/ffi_powerpc.h
+index 5ee2a70..8e2f2f0 100644
+--- a/src/powerpc/ffi_powerpc.h
++++ b/src/powerpc/ffi_powerpc.h
+@@ -62,7 +62,7 @@ typedef _Float128 float128;
+ #elif defined(__FLOAT128__)
+ typedef __float128 float128;
+ #else
+-typedef __int128 float128;
++typedef char float128[16] __attribute__((aligned(16)));
+ #endif
+
+ void FFI_HIDDEN ffi_closure_SYSV (void);
+diff --git a/src/powerpc/sysv.S b/src/powerpc/sysv.S
+index 1474ce7..df97734 100644
+--- a/src/powerpc/sysv.S
++++ b/src/powerpc/sysv.S
+@@ -104,17 +104,16 @@ ENTRY(ffi_call_SYSV)
+ bctrl
+
+ /* Now, deal with the return value. */
+- mtcrf 0x01,%r31 /* cr7 */
++ mtcrf 0x03,%r31 /* cr6-cr7 */
+ bt- 31,L(small_struct_return_value)
+ bt- 30,L(done_return_value)
+ #ifndef __NO_FPRS__
+ bt- 29,L(fp_return_value)
+ #endif
+ stw %r3,0(%r30)
+- bf+ 28,L(done_return_value)
++ bf+ 27,L(done_return_value)
+ stw %r4,4(%r30)
+- mtcrf 0x02,%r31 /* cr6 */
+- bf 27,L(done_return_value)
++ bf 26,L(done_return_value)
+ stw %r5,8(%r30)
+ stw %r6,12(%r30)
+ /* Fall through... */
+@@ -145,10 +144,9 @@ L(done_return_value):
+ #ifndef __NO_FPRS__
+ L(fp_return_value):
+ .cfi_restore_state
+- bf 28,L(float_return_value)
++ bf 27,L(float_return_value)
+ stfd %f1,0(%r30)
+- mtcrf 0x02,%r31 /* cr6 */
+- bf 27,L(done_return_value)
++ bf 26,L(done_return_value)
+ stfd %f2,8(%r30)
+ b L(done_return_value)
+ L(float_return_value):
+--
+2.26.0
+
diff --git a/gnu/packages/patches/zziplib-CVE-2018-16548.patch b/gnu/packages/patches/zziplib-CVE-2018-16548.patch
deleted file mode 100644
index a17c6a9768..0000000000
--- a/gnu/packages/patches/zziplib-CVE-2018-16548.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-The following 3 patches applied to 0.13.69 in this order, combined:
-https://github.com/gdraheim/zziplib/commit/9411bde3e4a70a81ff3ffd256b71927b2d90dcbb.patch
-https://github.com/gdraheim/zziplib/commit/d2e5d5c53212e54a97ad64b793a4389193fec687.patch
-https://github.com/gdraheim/zziplib/commit/0e1dadb05c1473b9df2d7b8f298dab801778ef99.patch
-
-diff --git a/test/test.zip b/test/test.zip
-index 2c992ea..952d475 100644
-Binary files a/test/test.zip and b/test/test.zip differ
-diff --git a/zzip/zip.c b/zzip/zip.c
-index 14e2e06..f97a40a 100644
---- a/zzip/zip.c
-+++ b/zzip/zip.c
-@@ -472,9 +472,15 @@ __zzip_parse_root_directory(int fd,
- } else
- {
- if (io->fd.seeks(fd, zz_rootseek + zz_offset, SEEK_SET) < 0)
-+ {
-+ free(hdr0);
- return ZZIP_DIR_SEEK;
-+ }
- if (io->fd.read(fd, &dirent, sizeof(dirent)) < __sizeof(dirent))
-+ {
-+ free(hdr0);
- return ZZIP_DIR_READ;
-+ }
- d = &dirent;
- }
-
-@@ -574,11 +580,18 @@ __zzip_parse_root_directory(int fd,
-
- if (hdr_return)
- *hdr_return = hdr0;
-+ else
-+ {
-+ /* If it is not assigned to *hdr_return, it will never be free()'d */
-+ free(hdr0);
-+ }
- } /* else zero (sane) entries */
-+ else
-+ free(hdr0);
- # ifndef ZZIP_ALLOW_MODULO_ENTRIES
-- return (entries != zz_entries ? ZZIP_CORRUPTED : 0);
-+ return (entries != zz_entries) ? ZZIP_CORRUPTED : 0;
- # else
-- return ((entries & (unsigned)0xFFFF) != zz_entries ? ZZIP_CORRUPTED : 0);
-+ return ((entries & (unsigned)0xFFFF) != zz_entries) ? ZZIP_CORRUPTED : 0;
- # endif
- }
-
generated by cgit v1.2.3 (git 2.45.2) at 2024-08-21 10:42:20 +0000