RepoMirrors/libabigail
1
0
Fork 0
mirror of git://sourceware.org/git/libabigail.git synced 2025-03-06 22:58:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix crash when handling templates with empty patterns

Browse Source 
* src/abg-ir.cc (function_tdecl::traverse): Do not crash when
	traversing a template with empty pattern.
	(class_tdecl::operator==): Do not crash when comparing templates
	with empty patterns.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
This commit is contained in:
Dodji Seketeli 2016-02-23 14:12:13 +01:00
parent 6668baaff4
commit daf673341e
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/abg-ir.cc
View File

@ -13779,7 +13779,8 @@ function_tdecl::traverse(ir_node_visitor&v)
if (!v.visit_begin(this))
{
visiting(true);
get_pattern()->traverse(v);
if (get_pattern())
get_pattern()->traverse(v);
visiting(false);
}
return v.visit_end(this);
@ -13872,10 +13873,13 @@ class_tdecl::operator==(const decl_base& other) const
&& !!get_pattern() == !!o.get_pattern()))
return false;
if (!get_pattern() || !o.get_pattern())
return true;
return get_pattern()->decl_base::operator==(*o.get_pattern());
}
catch(...)
{return false;}
catch(...) {}
return false;
}
bool