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implied_value: don't get confused by casts
[smatch.git]
/
validation
/
sm_memleak2.c
blob
a6a0df85b11fca078382c8f2130e3d85efcad6b8
1
#include <stdlib.h>
2
3
void
func
(
void
)
4
{
5
void
*
ptr
;
6
7
ptr
=
malloc
(
42
);
8
ptr
= (
void
*)
0
;
9
10
return
;
11
}
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/*
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* check-name: leak test #2
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* check-command: smatch sm_memleak2.c
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*
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* check-output-start
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sm_memleak2.c:8 func() warn: overwrite may leak 'ptr'
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* check-output-end
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*/