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ruanhaishen
redis
Commits
023f2f7a
Commit
023f2f7a
authored
Apr 14, 2014
by
antirez
Browse files
Fixed memmove() count in hllSparseAdd().
parent
91391760
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/hyperloglog.c
View file @
023f2f7a
...
@@ -802,7 +802,7 @@ int hllSparseAdd(robj *o, unsigned char *ele, size_t elesize) {
...
@@ -802,7 +802,7 @@ int hllSparseAdd(robj *o, unsigned char *ele, size_t elesize) {
int
deltalen
=
seqlen
-
oldlen
;
int
deltalen
=
seqlen
-
oldlen
;
if
(
deltalen
>
0
&&
sdslen
(
o
->
ptr
)
+
deltalen
>
HLL_SPARSE_MAX
)
goto
promote
;
if
(
deltalen
>
0
&&
sdslen
(
o
->
ptr
)
+
deltalen
>
HLL_SPARSE_MAX
)
goto
promote
;
if
(
deltalen
&&
next
)
memmove
(
next
+
deltalen
,
next
,
next
-
sparse
);
if
(
deltalen
&&
next
)
memmove
(
next
+
deltalen
,
next
,
end
-
next
);
sdsIncrLen
(
o
->
ptr
,
deltalen
);
sdsIncrLen
(
o
->
ptr
,
deltalen
);
memcpy
(
p
,
seq
,
seqlen
);
memcpy
(
p
,
seq
,
seqlen
);
...
...
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