From: Sung-hun Kim <sfoon.kim@samsung.com>
Date: Thu, 4 Jul 2024 01:04:59 +0000 (+0900)
Subject: atrace: Fix a svace issue
X-Git-Tag: accepted/tizen/unified/20240704.173826^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Faccepted%2Ftizen_unified_dev;p=tools%2Fttrace.git

atrace: Fix a svace issue

The new operator in C++ does not return nullptr when it is failed.
Instead, it throws a bad_alloc exception to notify the failure.
With an optional `std::nothrow` keyword, the new operator returns
nullptr instead of exception throwing when it is failed.

This patch fixes a svace issue 209972.

Change-Id: I6a6f900f06bf7911fc9aa53366d5da6375680915
Signed-off-by: Sung-hun Kim <sfoon.kim@samsung.com>
---

diff --git a/atrace/atrace.cpp b/atrace/atrace.cpp
index a465be0..4d06845 100755
--- a/atrace/atrace.cpp
+++ b/atrace/atrace.cpp
@@ -757,8 +757,8 @@ static void dumpTrace(bool startup)
         }
 
         const size_t bufSize = 64*1024;
-        std::unique_ptr<uint8_t[]> in(new uint8_t[bufSize]);
-        std::unique_ptr<uint8_t[]> out(new uint8_t[bufSize]);
+        std::unique_ptr<uint8_t[]> in(new(std::nothrow) uint8_t[bufSize]);
+        std::unique_ptr<uint8_t[]> out(new(std::nothrow) uint8_t[bufSize]);
         if ((in == nullptr) || (out == nullptr)) {
             fprintf(stderr, "Could not allocate memory");
             close(traceFD);