diff options
| author | Frederic Cambus <fcambus@cvs.openbsd.org> | 2019-12-19 10:15:22 +0000 |
|---|---|---|
| committer | Frederic Cambus <fcambus@cvs.openbsd.org> | 2019-12-19 10:15:22 +0000 |
| commit | 2c122dfca1e93c23d49f2782552a59cad4d32daa (patch) | |
| tree | 0c4deb2072d3f63260f0e561df9e57b9445c8c5f | |
| parent | 50ca19e8e7b782ab8454620163d10e66a3f9574f (diff) | |
Add size for free() in vio(4).
There is an existing allocsize variable tracking size of allocations,
turns out we can pass it to free in the error path.
OK florian@, mpi@
| -rw-r--r-- | sys/dev/pv/if_vio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pv/if_vio.c b/sys/dev/pv/if_vio.c index 84d55907594..242b8b0ed69 100644 --- a/sys/dev/pv/if_vio.c +++ b/sys/dev/pv/if_vio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_vio.c,v 1.14 2019/10/25 07:13:54 claudio Exp $ */ +/* $OpenBSD: if_vio.c,v 1.15 2019/12/19 10:15:21 fcambus Exp $ */ /* * Copyright (c) 2012 Stefan Fritsch, Alexander Fiveg. @@ -482,7 +482,7 @@ err_reqs: bus_dmamap_destroy(vsc->sc_dmat, sc->sc_rx_dmamaps[i]); } if (sc->sc_arrays) { - free(sc->sc_arrays, M_DEVBUF, 0); + free(sc->sc_arrays, M_DEVBUF, allocsize); sc->sc_arrays = 0; } err_hdr: |