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Fix memory leaks in address sanitizer darwin tests 

Summary: These leaks are detected by leak sanitizer for darwin.

Reviewers: glider, kubamracek, kcc, alekseyshl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31978

llvm-svn: 300080
This commit is contained in:
Francis Ricci 2017-04-12 17:31:41 +00:00
parent a4961fe8ef
commit e9438b35aa
5 changed files with 5 additions and 0 deletions
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1
compiler-rt/lib/asan/tests/asan_mac_test_helpers.mm
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@ -237,4 +237,5 @@ void TestNSURLDeallocation() {
[[NSURL alloc] initWithString:@"Saved Application State" [[NSURL alloc] initWithString:@"Saved Application State"
relativeToURL:base]; relativeToURL:base];
[u release]; [u release];
[base release];
} }

1
compiler-rt/test/asan/TestCases/Darwin/malloc_set_zone_name-mprotect.cc
View File

@ -47,5 +47,6 @@ int main() {
memset(mem[i], 'a', 8 * (i % kNumIter)); memset(mem[i], 'a', 8 * (i % kNumIter));
free(mem[i]); free(mem[i]);
} }
malloc_destroy_zone(zone);
return 0; return 0;
} }

1
compiler-rt/test/asan/TestCases/Darwin/scribble.cc
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@ -54,4 +54,5 @@ int main() {
fprintf(stderr, "okthxbai!\n"); fprintf(stderr, "okthxbai!\n");
// CHECK-SCRIBBLE: okthxbai! // CHECK-SCRIBBLE: okthxbai!
// CHECK-NOSCRIBBLE: okthxbai! // CHECK-NOSCRIBBLE: okthxbai!
free(my_class_isa);
} }

1
compiler-rt/test/asan/TestCases/Darwin/suppressions-darwin.cc
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@ -27,6 +27,7 @@ int main() {
kCFStringEncodingUTF8, FALSE); // BOOM kCFStringEncodingUTF8, FALSE); // BOOM
fprintf(stderr, "Ignored.\n"); fprintf(stderr, "Ignored.\n");
free(a); free(a);
CFRelease(str);
} }
// CHECK-CRASH: AddressSanitizer: heap-buffer-overflow // CHECK-CRASH: AddressSanitizer: heap-buffer-overflow

1
compiler-rt/test/asan/TestCases/Darwin/suppressions-sandbox.cc
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@ -18,6 +18,7 @@ int main() {
kCFStringEncodingUTF8, FALSE); // BOOM kCFStringEncodingUTF8, FALSE); // BOOM
fprintf(stderr, "Ignored.\n"); fprintf(stderr, "Ignored.\n");
free(a); free(a);
CFRelease(str);
} }
// CHECK-CRASH: AddressSanitizer: heap-buffer-overflow // CHECK-CRASH: AddressSanitizer: heap-buffer-overflow