Hi all.
Inspired by this post
http://tsdgeos.blogspot.ru/2014/03/asan-and-libraries-2nd-part.html
I wanted to try the following with ASan:
1) create shared library with error -> libshared.so
2) create trivial program that used <- libshared.so
$ ls
main.cpp shared.cpp shared.h
$ cat main.cpp
#include "shared.h"
int main(int, char **)
{
Foo f;
return 0;
}
$ cat shared.cpp
#include "shared.h"
Foo::Foo()
{
int a[1];
a[2] = 3;
}
$ cat shared.h
class Foo
{
public:
Foo();
};
$ clang++ --version
clang version 3.7.0 (trunk 237353)
Target: x86_64-unknown-linux-gnu
Thread model: posix
$ clang++ -fno-omit-frame-pointer -fsanitize=address -fPIC -g3 -c shared.cpp
$ clang++ -shared -Wl,--no-undefined -o libshared.so -g3
-lclang_rt.asan-x86_64 -L /usr/local/lib/clang/3.7.0/lib/linux/ shared.o
$ clang++ -fno-omit-frame-pointer -fsanitize=address -lshared -L . -g3
-Wl,-rpath=/usr/local/lib/clang/3.7.0/lib/linux/ main.cpp
$ LD_LIBRARY_PATH=. ./a.out
==14933==Your application is linked against incompatible ASan runtimes.
What did I do wrong? Please help.
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