diff options
| -rw-r--r-- | compiler-rt/lib/asan/asan_linux.cc | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/compiler-rt/lib/asan/asan_linux.cc b/compiler-rt/lib/asan/asan_linux.cc index 6d47ba432a6..9ebfea2542b 100644 --- a/compiler-rt/lib/asan/asan_linux.cc +++ b/compiler-rt/lib/asan/asan_linux.cc @@ -13,7 +13,7 @@ //===----------------------------------------------------------------------===// #include "sanitizer_common/sanitizer_platform.h" -#if SANITIZER_FREEBSD || SANITIZER_LINUX +#if SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD #include "asan_interceptors.h" #include "asan_internal.h" @@ -42,6 +42,10 @@ #if SANITIZER_ANDROID || SANITIZER_FREEBSD #include <ucontext.h> extern "C" void* _DYNAMIC; +#elif SANITIZER_NETBSD +#include <link_elf.h> +#include <ucontext.h> +extern Elf_Dyn _DYNAMIC; #else #include <sys/ucontext.h> #include <link.h> @@ -101,6 +105,15 @@ static int FindFirstDSOCallback(struct dl_phdr_info *info, size_t size, if (internal_strncmp(info->dlpi_name, "linux-", sizeof("linux-") - 1) == 0) return 0; +#if SANITIZER_NETBSD + // Ignore first entry (the main program) + char **p = (char **)data; + if (!(*p)) { + *p = (char *)-1; + return 0; + } +#endif + *(const char **)data = info->dlpi_name; return 1; } @@ -179,4 +192,4 @@ void *AsanDlSymNext(const char *sym) { } // namespace __asan -#endif // SANITIZER_FREEBSD || SANITIZER_LINUX +#endif // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_NETBSD |
