pghs975uc
/
infer_clone
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[inferbo] Add/remove _FP in repro1.cpp test

Browse Source 
Reviewed By: jvillard

Differential Revision: D13294630

fbshipit-source-id: 626117c31
master
Sungkeun Cho 6 years ago committed by Facebook Github Bot
parent 8a37d7caf1
commit 9013e38594
2 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File

12
infer/tests/codetoanalyze/cpp/bufferoverrun/issues.exp
Unescape View File

@ -56,14 +56,14 @@ codetoanalyze/cpp/bufferoverrun/relation.cpp, call2_plus_params_Bad, 0, BUFFER_O
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C_foo_Bad, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C_foo_Bad, 6, BUFFER_OVERRUN_L1, no_bucket, ERROR, [<Length trace>,Array declaration,Array access: Offset: 10 Size: 5]
codetoanalyze/cpp/bufferoverrun/remove_temps.cpp, C_goo, 1, CONDITION_ALWAYS_TRUE, no_bucket, WARNING, [Here]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_fB, 0, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Parameter `this->infer_size`,Assignment,Binary operation: ([-oo, +oo] + 1):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Call,Call,Parameter `this->infer_size`,Assignment,Assignment,Assignment,Call,Parameter `__n`,Call,<Offset trace>,Parameter `index`,<Length trace>,Parameter `this->infer_size`,Array declaration,Assignment,Array access: Offset: [0, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Parameter `this->infer_size`,Call,<RHS trace>,Parameter `this->infer_size`,Binary operation: (4 × [0, +oo]):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Call,Parameter `this->infer_size`,Assignment,Assignment,Assignment,Binary operation: ([-oo, +oo] - 1):signed32]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_fB_FP, 0, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Parameter `this->infer_size`,Assignment,Binary operation: ([-oo, +oo] + 1):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI_FP, 2, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Call,Call,Parameter `this->infer_size`,Assignment,Assignment,Assignment,Call,Parameter `__n`,Call,<Offset trace>,Parameter `index`,<Length trace>,Parameter `this->infer_size`,Array declaration,Assignment,Array access: Offset: [0, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [<LHS trace>,Call,Call,Parameter `this->infer_size`,Assignment,Assignment,Assignment,Binary operation: ([-oo, +oo] - 1):signed32]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_lI_FP, 2, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Parameter `this->infer_size`,Call,<RHS trace>,Parameter `this->infer_size`,Binary operation: (4 × [0, +oo]):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_uI_FP, 0, BUFFER_OVERRUN_S2, no_bucket, ERROR, [Parameter `bi`,Call,Parameter `__n`,Call,<Offset trace>,Parameter `index`,<Length trace>,Parameter `this->infer_size`,Array declaration,Assignment,Array access: Offset: [-1+max(1, bi.lb), -1+max(1, bi.ub)] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, LM<TFM>_uI_FP, 0, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Parameter `this->infer_size`,Call,<RHS trace>,Parameter `this->infer_size`,Binary operation: (4 × [0, +oo]):unsigned64]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good, 5, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Parameter `t->bI`,Call,Parameter `bi`,Call,Parameter `__n`,Call,<Offset trace>,Parameter `index`,<Length trace>,Parameter `this->infer_size`,Array declaration,Assignment,Array access: Offset: [0, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good, 5, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Parameter `t->bI`,Call,<LHS trace>,Parameter `bi`,Binary operation: ([-oo, +oo] - 1):signed32 by call to `ral_FP` ]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, BUFFER_OVERRUN_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Parameter `t->bI`,Call,Parameter `bi`,Call,Parameter `__n`,Call,<Offset trace>,Parameter `index`,<Length trace>,Parameter `this->infer_size`,Array declaration,Assignment,Array access: Offset: [0, +oo] Size: [0, +oo]]
codetoanalyze/cpp/bufferoverrun/repro1.cpp, am_Good_FP, 5, INTEGER_OVERFLOW_L5, no_bucket, ERROR, [Call,Call,Call,Assignment,Assignment,Call,Parameter `t->bI`,Call,Parameter `t->bI`,Call,<LHS trace>,Parameter `bi`,Binary operation: ([-oo, +oo] - 1):signed32 by call to `ral` ]
codetoanalyze/cpp/bufferoverrun/simple_vector.cpp, my_vector_oob_Bad, 2, BUFFER_OVERRUN_L2, no_bucket, ERROR, [Parameter `v->_size`,Call,Parameter `this->_size`,Call,<Offset trace>,Parameter `i`,<Length trace>,Parameter `this->_size`,Array declaration,Assignment,Array access: Offset: v->_size Size: v->_size by call to `int_vector_access_at` ]
codetoanalyze/cpp/bufferoverrun/std_array.cpp, new_int1_Bad, 3, INFERBO_ALLOC_IS_BIG, no_bucket, ERROR, [Assignment,Allocation: Length: 4611686018427387903]
codetoanalyze/cpp/bufferoverrun/std_array.cpp, new_int2_Bad, 3, INFERBO_ALLOC_IS_BIG, no_bucket, ERROR, [Assignment,Allocation: Length: 9223372036854775807]

22
infer/tests/codetoanalyze/cpp/bufferoverrun/repro1.cpp
Unescape View File

@ -71,10 +71,10 @@ struct LMB {
template <typename T>
struct LM {
typedef LMB<T> B;
void l(lt& t, const lo& o) { lI(t, o); }
void tL(lt& t, const lo& o) { lI(t, o); }
void u_FP(lt& t, const lo& o) {
ASSERT(fB(o) == t.bI);
void l(lt& t, const lo& o) { lI_FP(t, o); }
void tL(lt& t, const lo& o) { lI_FP(t, o); }
void u(lt& t, const lo& o) {
ASSERT(fB_FP(o) == t.bI);
if (t.bI == kBN) {
return;
}
@ -83,9 +83,9 @@ struct LM {
}
private:
BI fB(const lo& o) { return (BI)th((const void*)&o) % b.size() + 1; }
void lI(lt& t, const lo& o) {
auto bi = fB(o);
BI fB_FP(const lo& o) { return (BI)th((const void*)&o) % b.size() + 1; }
void lI_FP(lt& t, const lo& o) {
auto bi = fB_FP(o);
auto r = b[bi - 1]->lO(o);
if (r != TLOR::S) {
t.bI = kBN;
@ -103,10 +103,10 @@ typedef TFM LMDM;
static LM<LMDM>* al;
static inline void ral_FP(lt* t, ai a) {
static inline void ral(lt* t, ai a) {
ASSERT(t);
lo o = alo(a);
al->u_FP(*t, o);
al->u(*t, o);
}
static inline void gal(lt* t, ai a) {
@ -133,10 +133,10 @@ struct arh {
ft i1;
};
static void am_Good(im* it) {
static void am_Good_FP(im* it) {
const arh* ch = (const arh*)it->gKPC();
const ai a = aft(ch->i1);
lt at;
gal(&at, a);
ral_FP(&at, a);
ral(&at, a);
}

Write Preview
Loading…
Cancel
Save