misc: asan: mark parsed elf memory as readable for ASan

[vpp.git] / src / vppinfra / elf.c

diff --git a/src/vppinfra/elf.c b/src/vppinfra/elf.c
index a8c5d30..0b8aaa5 100644 (file)
--- a/src/vppinfra/elf.c
+++ b/src/vppinfra/elf.c
@@ -1357,6 +1357,8 @@ elf_read_file (elf_main_t * em, char *file_name)
       goto done;
     }
 
+  CLIB_MEM_UNPOISON (data, mmap_length);
+
   em->file_name = file_name;
 
   error = elf_parse (em, data, mmap_length);