dcoughlin added inline comments. ================ Comment at: tools/scan-build-py/libear/ear.c:140 @@ +139,3 @@ +#ifdef HAVE_NSGETENVIRON + environ = *_NSGetEnviron(); +#endif ---------------- The issue I am seeing with library-interposition on OS X seems to be caused by eagerly stashing *_NSGetEnviron() in `environ`. This causes processes that modify their environment before execv'ing to drop the modified environments because interposition forwards execv to call_execve() with the stale environment.
To avoid this, you can replace all references to `environ` on Darwin with (*_NSGetEnviron()). http://reviews.llvm.org/D9600 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
