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Unified Diff: src/platform-linux.cc

Issue 1737023: Turn some usages of NewArray with DeleteArray in the same scope into ScopedVector or SmartPointer. (Closed)
Patch Set: Disabling implicit constructors Created 10 years, 8 months ago
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Index: src/platform-linux.cc
diff --git a/src/platform-linux.cc b/src/platform-linux.cc
index b28597d03461d2eca822e8c649e953cf448499b5..fca218fe9e3346547c05adf1ca80e0b50b0fe311 100644
--- a/src/platform-linux.cc
+++ b/src/platform-linux.cc
@@ -376,14 +376,12 @@ int OS::StackWalk(Vector<OS::StackFrame> frames) {
// backtrace is a glibc extension.
#ifdef __GLIBC__
int frames_size = frames.length();
- void** addresses = NewArray<void*>(frames_size);
+ ScopedVector<void*> addresses(frames_size);
- int frames_count = backtrace(addresses, frames_size);
+ int frames_count = backtrace(addresses.start(), frames_size);
- char** symbols;
- symbols = backtrace_symbols(addresses, frames_count);
+ char** symbols = backtrace_symbols(addresses.start(), frames_count);
if (symbols == NULL) {
- DeleteArray(addresses);
return kStackWalkError;
}
@@ -398,7 +396,6 @@ int OS::StackWalk(Vector<OS::StackFrame> frames) {
frames[i].text[kStackWalkMaxTextLen - 1] = '\0';
}
- DeleteArray(addresses);
free(symbols);
return frames_count;
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