[cfe-commits] r46105 - in /cfe/trunk: include/clang/Parse/DeclSpec.h test/Sema/declspec.c
Steve Naroff
snaroff at apple.com
Wed Jan 16 16:36:28 PST 2008
Author: snaroff
Date: Wed Jan 16 18:36:28 2008
New Revision: 46105
URL: http://llvm.org/viewvc/llvm-project?rev=46105&view=rev
Log:
Declarator::clear(): Null out variable after it's been deleted.
This avoids a double free (which is good:-)
Bug submitted by Eli.
Modified:
cfe/trunk/include/clang/Parse/DeclSpec.h
cfe/trunk/test/Sema/declspec.c
Modified: cfe/trunk/include/clang/Parse/DeclSpec.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Parse/DeclSpec.h?rev=46105&r1=46104&r2=46105&view=diff
==============================================================================
--- cfe/trunk/include/clang/Parse/DeclSpec.h (original)
+++ cfe/trunk/include/clang/Parse/DeclSpec.h Wed Jan 16 18:36:28 2008
@@ -566,6 +566,7 @@
}
DeclTypeInfo.clear();
delete AttrList;
+ AttrList = 0;
}
/// mayOmitIdentifier - Return true if the identifier is either optional or
Modified: cfe/trunk/test/Sema/declspec.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/declspec.c?rev=46105&r1=46104&r2=46105&view=diff
==============================================================================
--- cfe/trunk/test/Sema/declspec.c (original)
+++ cfe/trunk/test/Sema/declspec.c Wed Jan 16 18:36:28 2008
@@ -3,3 +3,6 @@
T foo(int n, int m) { } // expected-error {{cannot return array or function}}
+void foof(const char *, ...) __attribute__((__format__(__printf__, 1, 2))), barf (void);
+
+
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