diff options
Diffstat (limited to 'libsanitizer/sanitizer_common/sanitizer_common.cc')
-rw-r--r-- | libsanitizer/sanitizer_common/sanitizer_common.cc | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/libsanitizer/sanitizer_common/sanitizer_common.cc b/libsanitizer/sanitizer_common/sanitizer_common.cc index 9b70ee0..4447c34 100644 --- a/libsanitizer/sanitizer_common/sanitizer_common.cc +++ b/libsanitizer/sanitizer_common/sanitizer_common.cc @@ -14,6 +14,8 @@ namespace __sanitizer { +const char *SanitizerToolName = "SanitizerTool"; + uptr GetPageSizeCached() { static uptr PageSize; if (!PageSize) @@ -64,7 +66,7 @@ static void MaybeOpenReportFile() { InternalScopedBuffer<char> report_path_full(4096); internal_snprintf(report_path_full.data(), report_path_full.size(), "%s.%d", report_path_prefix, GetPid()); - fd_t fd = internal_open(report_path_full.data(), true); + fd_t fd = OpenFile(report_path_full.data(), true); if (fd == kInvalidFd) { report_fd = kStderrFd; log_to_file = false; @@ -103,7 +105,7 @@ uptr ReadFileToBuffer(const char *file_name, char **buff, *buff_size = 0; // The files we usually open are not seekable, so try different buffer sizes. for (uptr size = kMinFileLen; size <= max_len; size *= 2) { - fd_t fd = internal_open(file_name, /*write*/ false); + fd_t fd = OpenFile(file_name, /*write*/ false); if (fd == kInvalidFd) return 0; UnmapOrDie(*buff, *buff_size); *buff = (char*)MmapOrDie(size, __FUNCTION__); @@ -188,6 +190,16 @@ void *MmapAlignedOrDie(uptr size, uptr alignment, const char *mem_type) { return (void*)res; } +void ReportErrorSummary(const char *error_type, const char *file, + int line, const char *function) { + const int kMaxSize = 1024; // We don't want a summary too long. + InternalScopedBuffer<char> buff(kMaxSize); + internal_snprintf(buff.data(), kMaxSize, "%s: %s %s:%d %s", + SanitizerToolName, error_type, + file ? file : "??", line, function ? function : "??"); + __sanitizer_report_error_summary(buff.data()); +} + } // namespace __sanitizer using namespace __sanitizer; // NOLINT @@ -220,4 +232,8 @@ void NOINLINE __sanitizer_sandbox_on_notify(void *reserved) { (void)reserved; PrepareForSandboxing(); } + +void __sanitizer_report_error_summary(const char *error_summary) { + Printf("SUMMARY: %s\n", error_summary); +} } // extern "C" |