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MDB_VL32 Fix off-by-one in mdb_midl_shrink

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This commit is contained in:
Howard Chu 2016-01-28 04:15:45 +00:00
parent 222e30ec97
commit 7e65cc0aba
1 changed files with 1 additions and 1 deletions
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2
external/db_drivers/liblmdb/midl.c vendored
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@ -120,7 +120,7 @@ void mdb_midl_shrink( MDB_IDL *idp )
{ {
MDB_IDL ids = *idp; MDB_IDL ids = *idp;
if (*(--ids) > MDB_IDL_UM_MAX && if (*(--ids) > MDB_IDL_UM_MAX &&
(ids = realloc(ids, (MDB_IDL_UM_MAX+1) * sizeof(MDB_ID)))) (ids = realloc(ids, (MDB_IDL_UM_MAX+2) * sizeof(MDB_ID))))
{ {
*ids++ = MDB_IDL_UM_MAX; *ids++ = MDB_IDL_UM_MAX;
*idp = ids; *idp = ids;