I'm working on a program written in C that I occasionally build with address sanitizer, basically to catch bugs. The program prints a banner in the logs when it starts up with info such as: who bui...

I'm running OS X, 10.8.5; I've installed llvm 3.4 via homebrew (clang version 3.4 (tags/RELEASE_34/final) ), and I'm building with -fsanitize=address. I can get asan working with simple demo progra...

Project I have a game project in C++ that I'm currently developing. I compile every source file with -g3 -std=c++2a -Wall ... -fsanitize=address -fsanitize=leak to check for leaks and Segfaul...

I'm developing a static freestanding nolibc/nostdlib program for Linux and would like to use the C compiler's memory, address and undefined behavior sanitizers to improve my code. I couldn't get it...

I have this trivial C code (it could be C++) $ cat .\main.c #include <stdio.h> int main() { printf("Hello"); return 0; } When I compile it with address sanitizer. clang -fsaniti...

I'm trying to use the Address Sanitizer in Xcode, but I'm also using ccache to accelerate my builds. To do this, I've set the CC flag at the Xcode-project-level to point to a script I'm storing at ...

I am trying to setup Asan Address Sanitizer for Visual Studio 2022. I am following this guide from MS: https://learn.microsoft.com/en-us/cpp/sanitizers/asan?view=msvc-170#ide-msbuild I was able to...

I am working on a C++ cmake project. Apart from my own source code, my project uses a lot of third party libraries. So, I am using shared libraries (with .so extension) which are present in /usr/lo...

I'm trying to solve https://leetcode.com/problems/letter-case-permutation/ void dfs(char *subString, int currentIndex, char *S, char **res, int *returnSize){ if (currentIndex==strlen(S)){ subStri...

Clang 8 release notes have this promising line: Allow using Address Sanitizer and Undefined Behaviour Sanitizer on MinGW. However, I unable to figure out how to use those properly. I'm us...

In tree-sitter, grammars are compiled from C and C++ to shared libraries. These libraries are then dynamically loaded by the tree-sitter CLI, which is a rust program. The tree-sitter CLI is usually...

Would like to suppress the following error detected by AddressSanitizer. ==114064==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7ffe60fee2f0 at pc 0x000001e6ef34 bp 0x7ffe60feb6c0 s...

I'm learning about address sanitizers: #include <stdio.h> int main(int argc, char **argv) { int array[30]={0}; (void) printf("%d\n", array[179]); // <--- should crash, right? ...

I'm solving a leetcode question and getting this error. I have no idea what this mean as I'm relatively new to C++. It appears to disappear when I remove the else inside the else if. AddressSaniti...

I am normally using valgrind for my c/c++ programs but people have been recommending address sanitizer, so I wanted to test it out, but im having problems linking against it on a redhat system. I ...

When linking my code compiled with the AddressSanitizer tool, I'm getting many errors of the kind undefined reference to '_asan_init_v4'. clang -fPIC -g -fno-omit-frame-pointer -DNDEBUG -Wl,-z,defs...

I'm trying to use Google's Address Sanitizer with a CUDA project, more precisely with OpenCV cuda functions. However I got an 'out of memory' error on the first cuda call. OpenCV Error: Gpu API ca...

I'm trying to compile with the C++ address sanitizer (project property pages / C/C++ / Enable Address Sanitizer = YES), but I'm receiving the following error on compiling: LINK : fatal error LNK110...

It is similar to LeetCode C++ Convert char[] to string, throws AddressSanitizer: stack-buffer-overflow error The code is #include <string> int main() { char buf[10] = {6, 6, 6, 6, 6, 6, 6, ...

I've added AddressSanitizer flag as follow: set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") Everything builds and runs fine when using Unix Makefiles. The problem comes when gener...

In the past there have been concerns about using ASAN in production in certain environments: https://seclists.org/oss-sec/2016/q1/363 . The comment is from 2016 - what is the landscape like today? ...

I'm trying a project that uses Qt with MSVC 2019 with Address Sanitizer. I built with Address Sanitizer the project, but didn't rebuild all libs, including Qt. it crashes inside Qt in resource init...

Mac OS X Sierra 10.13 I do as wrote here https://clang.llvm.org/docs/LeakSanitizer.html I.e. created the small application with memory leak #include <stdlib.h> void *p; int main() { p = m...

I am use -fsanitize=leak and -fsanitize=address in my project. I thought that leak finds memory leaks(doesn't delete memory) and address finds wring memory access. But address also says about not-d...

I'm debugging a crash of my OpenCL application. I attempted to use ASan to pin down where the problem originates. But then I discovered that I enable ASan when recompiling, my application cannot fi...