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| author | Alexey Samsonov <vonosmas@gmail.com> | 2015-07-17 23:50:08 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2015-07-17 23:50:08 +0000 |
| commit | e6c614d48a33a067b386d1a4a22bff5db982821e (patch) | |
| tree | 19b742ad46eafc8ef613536dab8a2f059fc0c71d /compiler-rt/test | |
| parent | 2e309076f2569bba03931ad72e4f9b106bce3f38 (diff) | |
| download | bcm5719-llvm-e6c614d48a33a067b386d1a4a22bff5db982821e.tar.gz bcm5719-llvm-e6c614d48a33a067b386d1a4a22bff5db982821e.zip | |
[Sanitizer] Teach ReadFileToBuffer to distinguish empty file from inaccessible file.
Summary:
This fixes https://code.google.com/p/address-sanitizer/issues/detail?id=399
(sanitizers crash with empty suppression files).
Reviewers: kcc
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11284
llvm-svn: 242594
Diffstat (limited to 'compiler-rt/test')
| -rw-r--r-- | compiler-rt/test/lsan/TestCases/suppressions_file.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler-rt/test/lsan/TestCases/suppressions_file.cc b/compiler-rt/test/lsan/TestCases/suppressions_file.cc index d030896d519..805091cba4c 100644 --- a/compiler-rt/test/lsan/TestCases/suppressions_file.cc +++ b/compiler-rt/test/lsan/TestCases/suppressions_file.cc @@ -1,6 +1,10 @@ // RUN: LSAN_BASE="use_registers=0:use_stacks=0" // RUN: %clangxx_lsan %s -o %t +// RUN: rm -f %t.supp +// RUN: touch %t.supp +// RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s --check-prefix=NOSUPP + // RUN: echo "leak:*LSanTestLeakingFunc*" > %t.supp // RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s @@ -24,3 +28,5 @@ int main() { // CHECK: Suppressions used: // CHECK: 1 666 *LSanTestLeakingFunc* // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) + +// NOSUPP: SUMMARY: {{(Leak|Address)}}Sanitizer: 2003 byte(s) leaked in 2 allocation(s). |
