错误消息指出在第31行发生了一个带符号整数溢出。具体来说,是尝试将912834723乘以10,而结果超出了int类型能够表示的范围。在大多数C++实现中,int通常是32位的,其范围大约是-2,147,483,648到2,147,483,647。 2. 查找源代码 假设solution.cpp文件的第31行是类似这样的代码: cpp int result = 9128
排除单词和模式 要仅显示与搜索模式不匹配的行，请使用-v( 或--invert-match) 选项。 例如，要打印...
问摘要: UndefinedBehaviorSanitizer:未定义的行为prog_joined.cpp:25:17EN这可以修复你的bug，但是你的...
Quiz time Question #1 What is an uninitialized variable? Why should you avoid using them? Show Solution Question #2 What is undefined behavior, and what can happen if you do something that exhibits undefined behavior? Show Solution
Solved Jump to solution Linux 20.04MSDK -> 20.5.1This is my VPP.In ->This is my VPP.Out ->When performing a Query I get -> MFX_WRN_INCOMPATIBLE_VIDEO_PARAMIf I process i get no error in my 'RunFrameVPPAsync' however in the...
Closed - FixedView solution15 2Votes HYHiroshi Yamauchi - Reported Jul 10, 2024 4:01 AM [severity:I’m unable to use this version] We found a potential optimization bug or an undefined behavior in the ARM64 C++ compiler (native arm64 cl.exe targeting arm64, no emul...
Perhaps a reliable (but ugly) solution would be to allocate memory on the stack via localloc when calling a function and then pass a pointer to the allocated area containing the arguments of the function to the function. Yes, that's probably the only option. It would also be the only op...
After knowing to search for "working directory", I found the true solution here: https://stackoverflow.com/questions/41244561/why-the-current-directory-changes there is an OFN_NOCHANGEDIR flag for that exact purpose: Restores the current directory to its original value if the user changed the ...
I think the ultimate solution is to initialize the allocated memory in tp_new. For example, PyTuple_New both allocates the memory and sets all entries to NULL in the tuple rather than leaving them as random pointers.As an opt-in feature, I think we can add a new option (e.g., py...
Solved Jump to solution Linux 20.04MSDK -> 20.5.1This is my VPP.In ->This is my VPP.Out ->When performing a Query I get -> MFX_WRN_INCOMPATIBLE_VIDEO_PARAMIf I process i get no error in my 'RunFrameVPPAsync' however in the 'SyncOperation'...