summaryrefslogtreecommitdiff
path: root/abseil-cpp/absl/debugging/symbolize_win32.inc
diff options
context:
space:
mode:
Diffstat (limited to 'abseil-cpp/absl/debugging/symbolize_win32.inc')
-rw-r--r--abseil-cpp/absl/debugging/symbolize_win32.inc13
1 files changed, 7 insertions, 6 deletions
diff --git a/abseil-cpp/absl/debugging/symbolize_win32.inc b/abseil-cpp/absl/debugging/symbolize_win32.inc
index c3df46f..53a099a 100644
--- a/abseil-cpp/absl/debugging/symbolize_win32.inc
+++ b/abseil-cpp/absl/debugging/symbolize_win32.inc
@@ -65,14 +65,15 @@ bool Symbolize(const void* pc, char* out, int out_size) {
if (!SymFromAddr(process, reinterpret_cast<DWORD64>(pc), nullptr, symbol)) {
return false;
}
- strncpy(out, symbol->Name, out_size);
- if (out[out_size - 1] != '\0') {
+ const size_t out_size_t = static_cast<size_t>(out_size);
+ strncpy(out, symbol->Name, out_size_t);
+ if (out[out_size_t - 1] != '\0') {
// strncpy() does not '\0' terminate when it truncates.
static constexpr char kEllipsis[] = "...";
- int ellipsis_size =
- std::min<int>(sizeof(kEllipsis) - 1, out_size - 1);
- memcpy(out + out_size - ellipsis_size - 1, kEllipsis, ellipsis_size);
- out[out_size - 1] = '\0';
+ size_t ellipsis_size =
+ std::min(sizeof(kEllipsis) - 1, out_size_t - 1);
+ memcpy(out + out_size_t - ellipsis_size - 1, kEllipsis, ellipsis_size);
+ out[out_size_t - 1] = '\0';
}
return true;
}