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Correct the size passed to a malloc() call when performing command 

passthrough for userland management tools.
This commit is contained in:
thorpej 2003-11-10 15:35:39 +00:00
parent bc80d3e635
commit 9a0c12a504
1 changed files with 3 additions and 3 deletions
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6
sys/dev/pci/twe.c
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@ -1,4 +1,4 @@
/* $NetBSD: twe.c,v 1.52 2003/10/30 01:58:17 simonb Exp $ */
/* $NetBSD: twe.c,v 1.53 2003/11/10 15:35:39 thorpej Exp $ */
/*-
* Copyright (c) 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: twe.c,v 1.52 2003/10/30 01:58:17 simonb Exp $");
__KERNEL_RCSID(0, "$NetBSD: twe.c,v 1.53 2003/11/10 15:35:39 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1674,7 +1674,7 @@ tweioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
#endif
return EINVAL;
}
pdata = malloc(tu->tu_size, M_DEVBUF, M_WAITOK);
pdata = malloc(TWE_SECTOR_SIZE, M_DEVBUF, M_WAITOK);
error = copyin(tu->tu_data, pdata, tu->tu_size);
if (error != 0)
goto done;