Eric Pouech : dbghelp: In dwarf parser, properly handle array without size specified.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8c7cc491abb7a7a31c7f87a02bd6550a1405c0ff
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8c7cc491abb7a7a31c7f87a02b...

Author: Eric Pouech 
Date:   Mon Jun  7 21:48:36 2010 +0200

dbghelp: In dwarf parser, properly handle array without size specified.

---

dlls/dbghelp/dwarf.c |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index f3e2f12..6daf7d7 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -1122,14 +1122,17 @@ static struct symt* dwarf2_parse_array_type(dwarf2_parse_context_t* ctx,

TRACE("%s, for %s\n", dwarf2_debug_ctx(ctx), dwarf2_debug_di(di));

+    ref_type = dwarf2_lookup_type(ctx, di);
+
     if (!di->abbrev->have_child)
     {
-        FIXME("array without range information\n");
-        return NULL;
+        /* fake an array with unknown size */
+        /* FIXME: int4 even on 64bit machines??? */
+        idx_type = ctx->symt_cache[sc_int4];
+        min.u.uvalue = 0;
+        max.u.uvalue = -1;
     }
-    ref_type = dwarf2_lookup_type(ctx, di);
-
-    for (i=0; i<vector_length(&di->children); i++)
+    else for (i = 0; i < vector_length(&di->children); i++)
     {
         child = *(dwarf2_debug_info_t**)vector_at(&di->children, i);
         switch (child->abbrev->tag)