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author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2013-10-29 22:25:27 +0000 |
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committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2013-10-29 22:25:27 +0000 |
commit | 78d77c2638b8e02020737c9b296ce2198e4c58e6 (patch) | |
tree | 838809df8134c0d5e9b1989a4877fa4c0dcab94c /lib/msan | |
parent | a0475713cdac8a55ed2a62cf9553ae6fbb2dbbc2 (diff) | |
download | compiler-rt-78d77c2638b8e02020737c9b296ce2198e4c58e6.tar.gz compiler-rt-78d77c2638b8e02020737c9b296ce2198e4c58e6.tar.bz2 compiler-rt-78d77c2638b8e02020737c9b296ce2198e4c58e6.tar.xz |
[sanitizer] Intercept drand48_r, lrand48_r.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan')
-rw-r--r-- | lib/msan/tests/msan_test.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/msan/tests/msan_test.cc b/lib/msan/tests/msan_test.cc index 613367f8..2269bb23 100644 --- a/lib/msan/tests/msan_test.cc +++ b/lib/msan/tests/msan_test.cc @@ -1587,6 +1587,22 @@ TEST(MemorySanitizer, lgammal_r) { EXPECT_NOT_POISONED(sgn); } +TEST(MemorySanitizer, drand48_r) { + struct drand48_data buf; + srand48_r(0, &buf); + double d; + drand48_r(&buf, &d); + EXPECT_NOT_POISONED(d); +} + +TEST(MemorySanitizer, lrand48_r) { + struct drand48_data buf; + srand48_r(0, &buf); + long d; + lrand48_r(&buf, &d); + EXPECT_NOT_POISONED(d); +} + TEST(MemorySanitizer, sprintf) { // NOLINT char buff[10]; break_optimization(buff); |