diff options
| author |   Peter Levine <plevine457@gmail.com> | 2019-08-20 01:56:41 -0400 |
|---|---|---|
| committer |   Joonas Niilola <juippis@gentoo.org> | 2019-08-21 08:06:55 +0300 |
| commit | aa4cea02ac7bb486979ce96d29b0dc6c76491184 (patch) | |
| tree | 11273ebaecbff8c777435444a6e732af00bf39d6 /dev-cpp/gtest/files | |
| parent | dev-ruby/rouge: add 3.9.0 (diff) | |
| download | gentoo-aa4cea02ac7bb486979ce96d29b0dc6c76491184.tar.gz gentoo-aa4cea02ac7bb486979ce96d29b0dc6c76491184.tar.bz2 gentoo-aa4cea02ac7bb486979ce96d29b0dc6c76491184.zip | |
dev-cpp/gtest: Fix test failure on sparc64
sparc64 exhibits the same usersandbox stack overflow bug and its stack can
apparently grow upwards in memory. Revert back to allocating 10 pages of
mapped memory for the offending call to clone().
Bug: https://bugs.gentoo.org/692464
Reported-by: Rolf Eike Beer <gentoo-bug@opensource.sf-tec.de>
Package-Manager: Portage-2.3.71, Repoman-2.3.17
Signed-off-by: Peter Levine <plevine457@gmail.com>
Signed-off-by: Joonas Niilola <juippis@gentoo.org>
Diffstat (limited to 'dev-cpp/gtest/files')
| -rw-r--r-- | dev-cpp/gtest/files/gtest-1.9.0_pre20190607-add-mmap-stack-flag.patch | 15 | ||||
| -rwxr-xr-x | dev-cpp/gtest/files/gtest-1.9.0_pre20190607-increase-clone-stack-size.patch | 13 |
2 files changed, 13 insertions, 15 deletions
diff --git a/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-add-mmap-stack-flag.patch b/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-add-mmap-stack-flag.patch deleted file mode 100644 index 9a840aa58766..000000000000 --- a/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-add-mmap-stack-flag.patch +++ /dev/null @@ -1,15 +0,0 @@ -Bug: https://bugs.gentoo.org/688162 -Upstream PR: https://github.com/google/googletest/pull/2276 - ---- a/googletest/src/gtest-death-test.cc -+++ b/googletest/src/gtest-death-test.cc -@@ -1357,6 +1357,9 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) { - const auto stack_size = static_cast<size_t>(getpagesize()); - // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead. - void* const stack = mmap(nullptr, stack_size, PROT_READ | PROT_WRITE, -+# if GTEST_OS_LINUX -+ (stack_grows_down ? MAP_GROWSDOWN : 0) | // Needed for stack auto-resizing -+# endif - MAP_ANON | MAP_PRIVATE, -1, 0); - GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED); - diff --git a/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-increase-clone-stack-size.patch b/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-increase-clone-stack-size.patch new file mode 100755 index 000000000000..38d515a48ddb --- /dev/null +++ b/dev-cpp/gtest/files/gtest-1.9.0_pre20190607-increase-clone-stack-size.patch @@ -0,0 +1,13 @@ +Bug: https://bugs.gentoo.org/692464 + +--- a/googletest/src/gtest-death-test.cc ++++ b/googletest/src/gtest-death-test.cc +@@ -1070,7 +1070,7 @@ + + if (!use_fork) { + static const bool stack_grows_down = StackGrowsDown(); +- const auto stack_size = static_cast<size_t>(getpagesize()); ++ const auto stack_size = static_cast<size_t>(getpagesize()* 10); + // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead. + void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE, + MAP_ANON | MAP_PRIVATE, -1, 0); |