Eric Pouech : dbghelp: In dwarf attribute parsing, ensure that we do have a block when parsing a block.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6a6edcd1ca8820145e36916b0dfdca48c38fb763
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6a6edcd1ca8820145e36916b0dfdca48c38fb763

Author: Eric Pouech <eric.pouech at orange.fr>
Date:   Sat Mar 27 09:08:44 2010 +0100

dbghelp: In dwarf attribute parsing, ensure that we do have a block when parsing a block.

---

 dlls/dbghelp/dwarf.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index 94563af..1652f46 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -878,6 +878,13 @@ static BOOL dwarf2_compute_location_attr(dwarf2_parse_context_t* ctx,
         loc->reg = Wine_DW_no_register;
         loc->offset = xloc.u.uvalue;
         return TRUE;
+    case DW_FORM_block:
+    case DW_FORM_block1:
+    case DW_FORM_block2:
+    case DW_FORM_block4:
+        break;
+    default: FIXME("Unsupported yet form %lx\n", xloc.form);
+        return FALSE;
     }
 
     /* assume we have a block form */