diff options
| author |   mickey <mickey@openbsd.org> | 2002-11-08 01:59:53 +0000 |
|---|---|---|
| committer | mickey <mickey@openbsd.org> | 2002-11-08 01:59:53 +0000 |
| commit | 03b4e23ea3ae9654605422e7a1792466931444e9 (patch) | |
| tree | 099bf0b49b8ba57bdb9b0ab086be36945d5e8b1b /sys/miscfs | |
| parent | Don't uvm_useracc the user sigcontext in sys_sigreturn and then access (diff) | |
| download | wireguard-openbsd-03b4e23ea3ae9654605422e7a1792466931444e9.tar.xz wireguard-openbsd-03b4e23ea3ae9654605422e7a1792466931444e9.zip | |
Don't uvm_useracc the user sigcontext in sys_sigreturn and then access
the user addresses directly from the kernel. copyin is faster and can
correctly deal properly with mappings that uvm_useracc thinks are
correct but will fault anyway (to figure out how to generate such
mappings is left as en excercise for the reader).
Diffstat (limited to 'sys/miscfs')
0 files changed, 0 insertions, 0 deletions