sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

VM - vm_unmap() takes SELF as valid argument

Browse source
This commit is contained in:
Tomas Hruby 2011-10-18 18:21:07 +00:00 committed by Tomas Hruby
parent 974452d4dd
commit 88f990e122
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
servers/vm/mmap.c
View file

@ -294,6 +294,8 @@ PUBLIC int do_shared_unmap(message *m)
vir_bytes addr; vir_bytes addr;
target = m->VMUN_ENDPT; target = m->VMUN_ENDPT;
if (target == SELF)
target = m->m_source;
if ((r = vm_isokendpt(target, &n)) != OK) if ((r = vm_isokendpt(target, &n)) != OK)
return EINVAL; return EINVAL;