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implied_value: don't get confused by casts
[smatch.git]
/
validation
/
sm_double_free2.c
blob
6335a0b4cf751357c76c6af512feab209421ce66
1
#include <stdlib.h>
2
3
struct
ture
{
4
int
a
;
5
};
6
7
void
func
(
void
)
8
{
9
void
*
x
;
10
11
x
=
malloc
(
sizeof
(
struct
ture
));
12
x
->
a
=
1
;
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14
if
(
x
->
a
)
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free
(
x
);
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17
free
(
x
);
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return
0
;
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}
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/*
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* check-name: double free test #2
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* check-command: smatch sm_double_free2.c
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*
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* check-output-start
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sm_double_free2.c:17 func() error: double free of 'x'
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* check-output-end
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*/