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make sure that the size we pass to uvm_map() is a multiple of PAGESIZE. 

this should fix PR 10175 and prevent the panic of PR 10079.
This commit is contained in:
chs 2000-06-13 04:25:31 +00:00
parent e72214422a
commit ded9898d88
1 changed files with 3 additions and 1 deletions
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4
sys/kern/exec_subr.c
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@ -1,4 +1,4 @@
/* $NetBSD: exec_subr.c,v 1.17 1999/07/07 20:23:45 ws Exp $ */
/* $NetBSD: exec_subr.c,v 1.18 2000/06/13 04:25:31 chs Exp $ */
/*
* Copyright (c) 1993, 1994, 1996 Christopher G. Demetriou
@ -161,6 +161,8 @@ vmcmd_map_pagedvn(p, cmd)
return(EINVAL);
if (cmd->ev_addr & PAGE_MASK)
return(EINVAL);
if (cmd->ev_len & PAGE_MASK)
return(EINVAL);
/*
* first, attach to the object