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Evgeniy Stepanov f1b6bd403d [lsan] Fix deadlock in dl_iterate_phdr. 
Summary:
Do not grab the allocator lock before calling dl_iterate_phdr. This may
cause a lock order inversion with (valid) user code that uses malloc
inside a dl_iterate_phdr callback.

Reviewers: vitalybuka, hctim

Subscribers: jfb, #sanitizers, llvm-commits

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D67738

llvm-svn: 372348
 		2019-09-19 19:52:57 +00:00
..
BlocksRuntime [compiler-rt] Test commit: remove some trailing white spaces. 2017-08-25 19:36:30 +00:00
asan Remove asan test for strncat(x, y, 0) 2019-09-17 17:17:30 +00:00
builtins compiler-rt: use fp_t instead of long double, for consistency 2019-09-09 13:50:20 +00:00
cfi Improve error message when '=' is missing in {ASAN,...}_OPTIONS. 2019-06-15 01:37:14 +00:00
crt [compiler-rt][crt] make test case nontrivial in check_cxx_section_exists 2019-09-16 21:47:47 +00:00
dfsan [compiler-rt] Remove some cpplint filters 2019-09-12 02:20:36 +00:00
fuzzer [libFuzzer] Always print DSO map on Fuchsia libFuzzer launch 2019-09-17 00:34:41 +00:00
gwp_asan Add GWP-ASan fuzz target to compiler-rt/tools. 2019-08-27 18:28:07 +00:00
hwasan [compiler-rt] Better lint output for .inc files 2019-09-12 01:35:09 +00:00
interception [compiler-rt] Remove some cpplint filters 2019-09-12 02:20:36 +00:00
lsan [lsan] Fix deadlock in dl_iterate_phdr. 2019-09-19 19:52:57 +00:00
msan [compiler-rt] Remove some cpplint filters 2019-09-12 02:20:36 +00:00
profile Revert "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM" 2019-09-11 09:16:17 +00:00
safestack compiler-rt: Rename .cc file in lib/{interception/tests,safestack} to .cpp 2019-08-01 13:56:52 +00:00
sanitizer_common Add getauxval() compat for NetBSD 2019-09-12 18:57:58 +00:00
scudo Remove NOLINTs from compiler-rt 2019-09-11 23:19:48 +00:00
stats compiler-rt: Rename .cc file in lib/{dfsan,stats,ubsan_minimal} to .cpp 2019-08-01 12:41:23 +00:00
tsan tsan: allow the Go runtime to return multiple stack frames for a single PC 2019-09-18 09:18:04 +00:00
ubsan Remove NOLINTs from compiler-rt 2019-09-11 23:19:48 +00:00
ubsan_minimal compiler-rt: Rename .cc file in lib/{dfsan,stats,ubsan_minimal} to .cpp 2019-08-01 12:41:23 +00:00
xray Re-land "[compiler-rt] Migrate llvm::make_unique to std::make_unique" 2019-08-15 14:57:44 +00:00
CMakeLists.txt Reland "[compiler-rt] Simple crtbegin.o and crtend.o implementation" 2019-04-30 18:13:22 +00:00