diff options
Diffstat (limited to 'compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc')
| -rw-r--r-- | compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc b/compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc index 93421af19da..537c57e1a69 100644 --- a/compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc +++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/pvalloc-overflow.cc @@ -6,7 +6,7 @@ // REQUIRES: stable-runtime -// UNSUPPORTED: android, freebsd, netbsd, tsan, ubsan +// UNSUPPORTED: android, freebsd, netbsd, ubsan // Checks that pvalloc overflows are caught. If the allocator is allowed to // return null, the errno should be set to ENOMEM. @@ -14,6 +14,7 @@ #include <assert.h> #include <errno.h> #include <malloc.h> +#include <stdio.h> #include <stdint.h> #include <string.h> #include <unistd.h> @@ -32,15 +33,15 @@ int main(int argc, char *argv[]) { } else { assert(0); } + // CHECK: {{ERROR: .*Sanitizer: pvalloc parameters overflow: size .* rounded up to system page size .* cannot be represented in type size_t}} + // CHECK: {{#0 .*pvalloc}} + // CHECK: {{#1 .*main .*pvalloc-overflow.cc:}} + // CHECK: {{SUMMARY: .*Sanitizer: pvalloc-overflow}} - fprintf(stderr, "errno: %d\n", errno); + // The NULL pointer is printed differently on different systems, while (long)0 + // is always the same. + fprintf(stderr, "errno: %d, p: %lx\n", errno, (long)p); + // CHECK-NULL: errno: 12, p: 0 - return p != nullptr; + return 0; } - -// CHECK: {{ERROR: .*Sanitizer: pvalloc parameters overflow: size .* rounded up to system page size .* cannot be represented in type size_t}} -// CHECK: {{#0 0x.* in .*pvalloc}} -// CHECK: {{#1 0x.* in main .*pvalloc-overflow.cc:}} -// CHECK: {{SUMMARY: .*Sanitizer: pvalloc-overflow}} - -// CHECK-NULL: errno: 12 |
