diff options
| author | Todd Kjos <tkjos@android.com> | 2018-02-07 13:57:37 -0800 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2018-07-19 22:02:31 +0530 |
| commit | 9b3ed60926c88fe42ceb15b47100b91c71002133 (patch) | |
| tree | 004bbf6333e6a69e447769890361592520584807 /drivers/android | |
| parent | 4e0e2e51434c9588bf5aeab38918d6382d641b4d (diff) | |
UPSTREAM: binder: replace "%p" with "%pK"
The format specifier "%p" can leak kernel addresses. Use
"%pK" instead. There were 4 remaining cases in binder.c.
Signed-off-by: Todd Kjos <tkjos@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 8ca86f1639ec5890d400fff9211aca22d0a392eb)
Change-Id: I309241853c53bcdfa65c17cb05876e786597afdd
Diffstat (limited to 'drivers/android')
| -rw-r--r-- | drivers/android/binder.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index e159ab84547d..e0c46ce312d7 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -2351,7 +2351,7 @@ static void binder_transaction_buffer_release(struct binder_proc *proc, int debug_id = buffer->debug_id; binder_debug(BINDER_DEBUG_TRANSACTION, - "%d buffer release %d, size %zd-%zd, failed at %p\n", + "%d buffer release %d, size %zd-%zd, failed at %pK\n", proc->pid, buffer->debug_id, buffer->data_size, buffer->offsets_size, failed_at); @@ -3887,7 +3887,7 @@ static int binder_thread_write(struct binder_proc *proc, } } binder_debug(BINDER_DEBUG_DEAD_BINDER, - "%d:%d BC_DEAD_BINDER_DONE %016llx found %p\n", + "%d:%d BC_DEAD_BINDER_DONE %016llx found %pK\n", proc->pid, thread->pid, (u64)cookie, death); if (death == NULL) { @@ -5237,7 +5237,7 @@ static void print_binder_transaction_ilocked(struct seq_file *m, spin_lock(&t->lock); to_proc = t->to_proc; seq_printf(m, - "%s %d: %p from %d:%d to %d:%d code %x flags %x pri %d:%d r%d", + "%s %d: %pK from %d:%d to %d:%d code %x flags %x pri %d:%d r%d", prefix, t->debug_id, t, t->from ? t->from->proc->pid : 0, t->from ? t->from->pid : 0, @@ -5262,7 +5262,7 @@ static void print_binder_transaction_ilocked(struct seq_file *m, } if (buffer->target_node) seq_printf(m, " node %d", buffer->target_node->debug_id); - seq_printf(m, " size %zd:%zd data %p\n", + seq_printf(m, " size %zd:%zd data %pK\n", buffer->data_size, buffer->offsets_size, buffer->data); } |