Top "Address-sanitizer" questions

AddressSanitizer (ASAN) is a fast memory error detector for issues such as out-of-bounds access and more.

How to use AddressSanitizer with GCC?

I'm trying to build my project with g++ -O0 -g -fsanitize=address -fno-omit-frame-pointer but get lots of errors like: /home/…

gcc address-sanitizer
What's the proper way to enable AddressSanitizer in CMake that works in Xcode

I've added AddressSanitizer flag as follow: set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") Everything builds and runs fine …

c++ cmake clang address-sanitizer
undefined reference to '_asan_init_v4' when compiling

When linking my code compiled with the AddressSanitizer tool, I'm getting many errors of the kind undefined reference to '_…

linux address-sanitizer
cause of: AddressSanitizer: SEGV on unknown address (null pointer)

I need some advice how to identify the source of the segfault. compiled with ASAN: ==21093==ERROR: AddressSanitizer: SEGV on unknown …

gdb sanitizer address-sanitizer
Memory/Address Sanitizer vs Valgrind

I want some tool to diagnose user-after-free bugs and uninitialized bugs. I am considering Sanitizer(Memory and/or Address) and …

valgrind address-sanitizer memory-sanitizer
Clang Address Sanitizer on OS X

I would like to use clang address sanitizer on OSX Mountain Lion, because Valgrind have problems with memory check on …

macos clang sanitizer address-sanitizer
Meaningful stack traces for address sanitizer in GCC

I just tried compiling with GCC and the -fsanitize=address flag. When I run my program, the address sanitizer finds …

c++ gcc memory stack-trace address-sanitizer
Address Sanitizer-like functionality on MSVC

Coming from Linux/gcc/clang I find myself working more and more on Windows/Visual Studio. What I am really …

c++ visual-studio qt address-sanitizer
ERROR: AddressSanitizer: heap-buffer-overflow on address X at pc Y bp Z sp W

I'm pretty new to dynamic memory management and using Fsanitise flag to find problems with memory management. I cannot use …

c++ constructor heap-memory dynamic-memory-allocation address-sanitizer
How can I break on UBSan reports in gdb and continue?

Recent versions of GCC and Clang feature Undefined Behavior Sanitizer (UBSan) which is a compile flag (-fsanitize=undefined) that adds …

c gdb sanitizer address-sanitizer ubsan