You won’t be able to run sanitized code under Valgrind. Even if you get past the problem with preloading libasan, you’ll run into conflicting address space requirements (i.e. upon start Valgrind reserves region of memory which is also required by Asan shadow memory) and this can’t be worked around as both addresses are hard-coded in … Read more
You need to add -fsanitize=address to compiler flags (both CFLAGS and CXXFLAGS) and linker flags (LDFLAGS). You’ve probably added it to your compiler flags only. Note that using explicit -lasan option has been widely discouraged by ASan developers (e.g. here) as it misses some other important linker flags. The only recommended way to link is … Read more
You need to add -fsanitize=address to compiler flags (both CFLAGS and CXXFLAGS) and linker flags (LDFLAGS). You’ve probably added it to your compiler flags only. Note that using explicit -lasan option has been widely discouraged by ASan developers (e.g. here) as it misses some other important linker flags. The only recommended way to link is … Read more