Pass real sizes to free()

9 files changed, 23 insertions, 20 deletions

diff --git a/sys/arch/vax/if/if_qe.c b/sys/arch/vax/if/if_qe.c
index ebc8acdf500..7c39a82b204 100644
--- a/sys/arch/vax/if/if_qe.c
+++ b/sys/arch/vax/if/if_qe.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_qe.c,v 1.29 2014/12/22 02:26:54 tedu Exp $	*/
+/*	$OpenBSD: if_qe.c,v 1.30 2014/12/23 21:39:12 miod Exp $	*/
 /*      $NetBSD: if_qe.c,v 1.51 2002/06/08 12:28:37 ragge Exp $ */
 /*
  * Copyright (c) 1999 Ludd, University of Lule}, Sweden. All rights reserved.
@@ -195,7 +195,7 @@ qematch(struct device *parent, struct cfdata *cf, void *aux)
 	 * All done with the bus resources.
 	 */
 	ubfree((void *)parent, &ui);
-	free(ring, M_TEMP, 0);
+	free(ring, M_TEMP, PROBESIZE);
 	return 1;
 }
 
diff --git a/sys/arch/vax/mbus/legss.c b/sys/arch/vax/mbus/legss.c
index 7a078a20a9b..833059c9f20 100644
--- a/sys/arch/vax/mbus/legss.c
+++ b/sys/arch/vax/mbus/legss.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: legss.c,v 1.7 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: legss.c,v 1.8 2014/12/23 21:39:12 miod Exp $	*/
 
 /*
  * Copyright (c) 2008 Miodrag Vallat.
@@ -254,7 +254,7 @@ bad2:
 	vax_unmap_physmem(scr->ss_vram,
 	    (LEGSS_VISHEIGHT * LEGSS_WIDTH * 32 / NBBY) / VAX_NBPG);
 bad1:
-	free(scr, M_DEVBUF, 0);
+	free(scr, M_DEVBUF, sizeof(struct legss_screen));
 }
 
 /*
diff --git a/sys/arch/vax/qbus/uda.c b/sys/arch/vax/qbus/uda.c
index b4145f98f5d..91179b2d827 100644
--- a/sys/arch/vax/qbus/uda.c
+++ b/sys/arch/vax/qbus/uda.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uda.c,v 1.10 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: uda.c,v 1.11 2014/12/23 21:39:12 miod Exp $	*/
 /*	$NetBSD: uda.c,v 1.36 2000/06/04 06:17:05 matt Exp $	*/
 /*
  * Copyright (c) 1996 Ludd, University of Lule}, Sweden.
@@ -331,7 +331,7 @@ udaready(uu)
 		return 0;
 	mscp_dgo(sc->sc_softc, mxi);
 	sc->sc_inq--;
-	free(uu, M_DEVBUF, 0);
+	free(uu, M_DEVBUF, sizeof(struct uba_unit));
 	return 1;
 }
 
diff --git a/sys/arch/vax/vax/bus_dma.c b/sys/arch/vax/vax/bus_dma.c
index e6519b5d9d4..f9661503e1a 100644
--- a/sys/arch/vax/vax/bus_dma.c
+++ b/sys/arch/vax/vax/bus_dma.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bus_dma.c,v 1.31 2014/11/16 12:30:59 deraadt Exp $	*/
+/*	$OpenBSD: bus_dma.c,v 1.32 2014/12/23 21:39:12 miod Exp $	*/
 /*	$NetBSD: bus_dma.c,v 1.5 1999/11/13 00:32:20 thorpej Exp $	*/
 
 /*-
@@ -129,6 +129,7 @@ _bus_dmamap_destroy(t, map)
 	bus_dma_tag_t t;
 	bus_dmamap_t map;
 {
+	size_t mapsize;
 
 #ifdef DEBUG_DMA
 	printf("dmamap_destroy: t=%p map=%p\n", t, map);
@@ -137,7 +138,9 @@ _bus_dmamap_destroy(t, map)
 	if (map->dm_nsegs > 0)
 		printf("bus_dmamap_destroy() called for map with valid mappings\n");
 #endif	/* DIAGNOSTIC */
-	free(map, M_DEVBUF, 0);
+	mapsize = sizeof(struct vax_bus_dmamap) +
+	    (sizeof(bus_dma_segment_t) * (map->_dm_segcnt - 1));
+	free(map, M_DEVBUF, mapsize);
 }
 
 /*
diff --git a/sys/arch/vax/vax/softintr.c b/sys/arch/vax/vax/softintr.c
index 812e10f3cf7..6f7555f7372 100644
--- a/sys/arch/vax/vax/softintr.c
+++ b/sys/arch/vax/vax/softintr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: softintr.c,v 1.4 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: softintr.c,v 1.5 2014/12/23 21:39:12 miod Exp $	*/
 /*	$NetBSD: softintr.c,v 1.2 2003/07/15 00:24:39 lukem Exp $	*/
 
 /*
@@ -149,7 +149,7 @@ softintr_disestablish(void *arg)
 	}
 	mtx_leave(&siq->siq_mtx);
 
-	free(sih, M_DEVBUF, 0);
+	free(sih, M_DEVBUF, sizeof(*sih));
 }
 
 /*
diff --git a/sys/arch/vax/vsa/gpx.c b/sys/arch/vax/vsa/gpx.c
index 600a1518d0a..ad2b732ce31 100644
--- a/sys/arch/vax/vsa/gpx.c
+++ b/sys/arch/vax/vsa/gpx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: gpx.c,v 1.24 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: gpx.c,v 1.25 2014/12/23 21:39:12 miod Exp $	*/
 /*
  * Copyright (c) 2006 Miodrag Vallat.
  *
@@ -385,7 +385,7 @@ bad3:
 bad2:
 	vax_unmap_physmem((vaddr_t)scr->ss_adder, 1);
 bad1:
-	free(scr, M_DEVBUF, 0);
+	free(scr, M_DEVBUF, sizeof(struct gpx_screen));
 }
 
 /*
diff --git a/sys/arch/vax/vsa/lcg.c b/sys/arch/vax/vsa/lcg.c
index c3f608ba21e..f1991c16005 100644
--- a/sys/arch/vax/vsa/lcg.c
+++ b/sys/arch/vax/vsa/lcg.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: lcg.c,v 1.22 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: lcg.c,v 1.23 2014/12/23 21:39:12 miod Exp $	*/
 /*
  * Copyright (c) 2006 Miodrag Vallat.
  *
@@ -317,7 +317,7 @@ fail3:
 fail2:
 	vax_unmap_physmem((vaddr_t)ss->ss_addr, ss->ss_fbsize / VAX_NBPG);
 fail1:
-	free(ss, M_DEVBUF, 0);
+	free(ss, M_DEVBUF, sizeof(*ss));
 }
 
 /*
diff --git a/sys/arch/vax/vsa/lcspx.c b/sys/arch/vax/vsa/lcspx.c
index 131a88fc5db..026e80733f4 100644
--- a/sys/arch/vax/vsa/lcspx.c
+++ b/sys/arch/vax/vsa/lcspx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: lcspx.c,v 1.20 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: lcspx.c,v 1.21 2014/12/23 21:39:12 miod Exp $	*/
 /*
  * Copyright (c) 2006 Miodrag Vallat.
  *
@@ -367,7 +367,7 @@ fail2:
 			vax_unmap_physmem((vaddr_t)ss->ss_ramdac[i], 1);
 	vax_unmap_physmem(ss->ss_reg, LCSPX_REG_SIZE / VAX_NBPG);
 fail1:
-	free(ss, M_DEVBUF, 0);
+	free(ss, M_DEVBUF, sizeof(*ss));
 }
 
 static __inline__ void
diff --git a/sys/arch/vax/vsa/smg.c b/sys/arch/vax/vsa/smg.c
index 768f33b6b3a..b39f75aac6f 100644
--- a/sys/arch/vax/vsa/smg.c
+++ b/sys/arch/vax/vsa/smg.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: smg.c,v 1.27 2014/07/12 18:44:43 tedu Exp $	*/
+/*	$OpenBSD: smg.c,v 1.28 2014/12/23 21:39:12 miod Exp $	*/
 /*	$NetBSD: smg.c,v 1.21 2000/03/23 06:46:44 thorpej Exp $ */
 /*
  * Copyright (c) 2006, Miodrag Vallat
@@ -294,7 +294,7 @@ smg_attach(struct device *parent, struct device *self, void *aux)
 		    (caddr_t)vax_map_physmem(SMADDR, SMSIZE / VAX_NBPG);
 		if (scr->ss_addr == NULL) {
 			printf(": can not map frame buffer\n");
-			free(scr, M_DEVBUF, 0);
+			free(scr, M_DEVBUF, sizeof(*scr));
 			return;
 		}
 
@@ -304,7 +304,7 @@ smg_attach(struct device *parent, struct device *self, void *aux)
 			printf(": can not map cursor chip\n");
 			vax_unmap_physmem((vaddr_t)scr->ss_addr,
 			    SMSIZE / VAX_NBPG);
-			free(scr, M_DEVBUF, 0);
+			free(scr, M_DEVBUF, sizeof(*scr));
 			return;
 		}
 
@@ -313,7 +313,7 @@ smg_attach(struct device *parent, struct device *self, void *aux)
 			vax_unmap_physmem((vaddr_t)scr->ss_cursor, 1);
 			vax_unmap_physmem((vaddr_t)scr->ss_addr,
 			    SMSIZE / VAX_NBPG);
-			free(scr, M_DEVBUF, 0);
+			free(scr, M_DEVBUF, sizeof(*scr));
 			return;
 		}
 	}