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| author | Oleg Nesterov <oleg@redhat.com> | 2013-11-08 16:35:55 +0100 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2013-11-09 17:05:41 +0100 |
| commit | 70d7f98722a7a1df1a55d6a92d0ce959c7aba9fd (patch) | |
| tree | 3e17749985872ef3187a2f5d3bb17cf7a8dd84a2 /kernel/rcutree_plugin.h | |
| parent | f72d41fa902fb19a9b63028202a400b0ce497491 (diff) | |
uprobes: Fix the wrong usage of current->utask in uprobe_copy_process()
Commit aa59c53fd459 "uprobes: Change uprobe_copy_process() to dup
xol_area" has a stupid typo, we need to setup t->utask->vaddr but
the code wrongly uses current->utask.
Even with this bug dup_xol_work() works "in practice", but only
because get_unmapped_area(NULL, TASK_SIZE - PAGE_SIZE) likely
returns the same address every time.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'kernel/rcutree_plugin.h')
0 files changed, 0 insertions, 0 deletions