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MDB_VL32 Fix off-by-one in mdb_midl_shrink
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external/db_drivers/liblmdb/midl.c
vendored
2
external/db_drivers/liblmdb/midl.c
vendored
@ -120,7 +120,7 @@ void mdb_midl_shrink( MDB_IDL *idp )
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{
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{
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MDB_IDL ids = *idp;
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MDB_IDL ids = *idp;
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if (*(--ids) > MDB_IDL_UM_MAX &&
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if (*(--ids) > MDB_IDL_UM_MAX &&
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(ids = realloc(ids, (MDB_IDL_UM_MAX+1) * sizeof(MDB_ID))))
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(ids = realloc(ids, (MDB_IDL_UM_MAX+2) * sizeof(MDB_ID))))
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{
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{
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*ids++ = MDB_IDL_UM_MAX;
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*ids++ = MDB_IDL_UM_MAX;
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*idp = ids;
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*idp = ids;
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