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ruanhaishen
redis
Commits
2f996f02
Commit
2f996f02
authored
Jul 22, 2010
by
antirez
Browse files
defensive programming: set o->ptr to NULL before freeing objects
parent
e002ec68
Changes
1
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Inline
Side-by-side
src/object.c
View file @
2f996f02
...
...
@@ -179,6 +179,7 @@ void decrRefCount(void *obj) {
case
REDIS_HASH
:
freeHashObject
(
o
);
break
;
default:
redisPanic
(
"Unknown object type"
);
break
;
}
o
->
ptr
=
NULL
;
/* defensive programming. We'll see NULL in traces. */
if
(
server
.
vm_enabled
)
pthread_mutex_lock
(
&
server
.
obj_freelist_mutex
);
if
(
listLength
(
server
.
objfreelist
)
>
REDIS_OBJFREELIST_MAX
||
!
listAddNodeHead
(
server
.
objfreelist
,
o
))
...
...
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