asan: segv in parse_module

	* vms-alpha.c (parse_module): Ignore DST__K_SRC_SETFILE data
	if out of range.

diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index a9f87962f5b63ceac5b3ee0d2f6ec37a24afb1f6..fd2cf50441f9eaf8d25001abb0f406fc27389b41 100644 (file)
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -4577,8 +4577,11 @@ parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
 
                case DST__K_SRC_SETFILE:
                  data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
-                 curr_srec->sfile = data;
-                 curr_srec->srec = module->file_table[data].srec;
+                 if ((unsigned int) data < module->file_table_count)
+                   {
+                     curr_srec->sfile = data;
+                     curr_srec->srec = module->file_table[data].srec;
+                   }
                  vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data));
                  break;