---

yaml
---
r: 334
b: refs/heads/master
c: bf35283
h: refs/heads/master
v: v3

Author: graydon

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 34016d323c4268de5f34301021627f4a23ddd20e
+refs/heads/master: bf3528342a932dd0d523d259ca71b94431703ba9

trunk/src/rt/rust_crate.cpp

@@ -47,14 +47,22 @@ rust_crate::mem_area::mem_area(rust_dom *dom, uintptr_t pos, size_t sz)
 
 rust_crate::mem_area
 rust_crate::get_debug_info(rust_dom *dom) const {
-  return mem_area(dom, ((uintptr_t)this + debug_info_off),
-                  debug_info_sz);
+    if (debug_info_off)
+        return mem_area(dom,
+                        ((uintptr_t)this + debug_info_off),
+                        debug_info_sz);
+    else
+        return mem_area(dom, 0, 0);
 }
 
 rust_crate::mem_area
 rust_crate::get_debug_abbrev(rust_dom *dom) const {
-  return mem_area(dom, ((uintptr_t)this + debug_abbrev_off),
-                  debug_abbrev_sz);
+    if (debug_abbrev_off)
+        return mem_area(dom,
+                        ((uintptr_t)this + debug_abbrev_off),
+                        debug_abbrev_sz);
+    else
+        return mem_area(dom, 0, 0);
 }
 
 //

trunk/src/rt/rust_crate_reader.cpp

@@ -118,7 +118,7 @@ rust_crate_reader::abbrev_reader::abbrev_reader
     abbrevs(abbrev_mem.dom)
 {
   rust_dom *dom = mem.dom;
-  while (is_ok()) {
+  while (is_ok() && !at_end()) {
 
     // dom->log(rust_log::DWARF, "reading new abbrev at 0x%" PRIxPTR,
     //          tell_off());