You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.5 KiB
37 lines
1.5 KiB
4 months ago
|
// Check that without suppressions, we catch the issue.
|
||
|
|
// RUN: %clangxx_asan -O0 %s -o %t -framework Foundation
|
||
|
|
// RUN: not %run %t 2>&1 | FileCheck --check-prefix=CHECK-CRASH %s
|
||
|
|
|
||
|
|
// Check that suppressing the interceptor by name works.
|
||
|
|
// RUN: echo "interceptor_name:memmove" > %t.supp
|
||
|
|
// RUN: echo "interceptor_name:memcpy" >> %t.supp
|
||
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t 2>&1 | FileCheck --check-prefix=CHECK-IGNORE %s
|
||
|
|
|
||
|
|
// Check that suppressing by interceptor name works even without the symbolizer
|
||
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"':symbolize=false %run %t 2>&1 | FileCheck --check-prefix=CHECK-IGNORE %s
|
||
|
|
|
||
|
|
// Check that suppressing all reports from a library works.
|
||
|
|
// RUN: echo "interceptor_via_lib:CoreFoundation" > %t.supp
|
||
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t 2>&1 | FileCheck --check-prefix=CHECK-IGNORE %s
|
||
|
|
|
||
|
|
// Check that suppressing library works even without the symbolizer.
|
||
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"':symbolize=false %run %t 2>&1 | FileCheck --check-prefix=CHECK-IGNORE %s
|
||
|
|
|
||
|
|
#include <CoreFoundation/CoreFoundation.h>
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
char *a = (char *)malloc(6);
|
||
|
|
strcpy(a, "hello");
|
||
|
|
CFStringRef str =
|
||
|
|
CFStringCreateWithBytes(kCFAllocatorDefault, (unsigned char *)a, 10,
|
||
|
|
kCFStringEncodingUTF8, FALSE); // BOOM
|
||
|
|
fprintf(stderr, "Ignored.\n");
|
||
|
|
free(a);
|
||
|
|
CFRelease(str);
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-CRASH: AddressSanitizer: heap-buffer-overflow
|
||
|
|
// CHECK-CRASH-NOT: Ignored.
|
||
|
|
// CHECK-IGNORE-NOT: AddressSanitizer: heap-buffer-overflow
|
||
|
|
// CHECK-IGNORE: Ignored.
|