PE related fixes for CERT-FI 829767

2015-05-14 21:46:52 +02:00
parent 1579c74302
commit 6ba68a6455
2 changed files with 43 additions and 5 deletions
@@ -340,6 +340,9 @@ protected:
        unsigned   dsize;
        unsigned   ssize;

+        const upx_byte *ibufstart;
+        const upx_byte *ibufend;
+
        void check(const res_dir*,unsigned);
        upx_rnode *convert(const void *,upx_rnode *,unsigned);
        void build(const upx_rnode *,unsigned &,unsigned &,unsigned);
@@ -347,9 +350,12 @@ protected:
        void dump(const upx_rnode *,unsigned) const;
        void destroy(upx_rnode *urd,unsigned level);

+        void ibufcheck(const void *m, unsigned size);
+
    public:
        Resource();
-        Resource(const upx_byte *p);
+        Resource(const upx_byte *p, const upx_byte *ibufstart,
+                 const upx_byte *ibufend);
        ~Resource();
        void init(const upx_byte *);