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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0000250 | Frama-C | Plug-in > obfuscator | public | 2009-09-18 15:59 | 2014-02-12 16:56 |
|
| Reporter | virgile | |
| Assigned To | monate | |
| Priority | normal | Severity | major | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | |
| Platform | | OS | | OS Version | |
| Product Version | Frama-C Beryllium-20090901 | |
| Target Version | | Fixed in Version | Frama-C Beryllium-20090902 | |
|
| Summary | 0000250: obfuscator loses link between logic and C variables |
| Description | on the code below,
//@ requires \valid(p);
void f(int * p);
int main(int * p)
{ f(p); }
executing frama-c -obfuscate t.c
returns
/*@ requires \valid(V1);
*/
extern void F1(int *G1 ) ;
int main(int *V3 )
{
int V2 ;
F1(V3);
V2 = 0;
return (V2);
}
i.e. the variable in the requires clause is not bound to the parameter of F1 anymore. It should be requires \valid(G1) instead. |
| Tags | No tags attached. |
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| Attached Files | |
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