From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Todd Kjos <tkjos@google.com>
Subject: [PATCH 4.15 33/45] binder: replace "%p" with "%pK"
Date: Fri, 23 Feb 2018 19:29:12 +0100 [thread overview]
Message-ID: <20180223170720.624113327@linuxfoundation.org> (raw)
In-Reply-To: <20180223170715.197760019@linuxfoundation.org>
4.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Todd Kjos <tkjos@android.com>
commit 8ca86f1639ec5890d400fff9211aca22d0a392eb upstream.
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>
---
drivers/android/binder.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -2141,7 +2141,7 @@ static void binder_transaction_buffer_re
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);
@@ -3653,7 +3653,7 @@ static int binder_thread_write(struct bi
}
}
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) {
@@ -4991,7 +4991,7 @@ static void print_binder_transaction_ilo
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 %ld r%d",
+ "%s %d: %pK from %d:%d to %d:%d code %x flags %x pri %ld r%d",
prefix, t->debug_id, t,
t->from ? t->from->proc->pid : 0,
t->from ? t->from->pid : 0,
@@ -5015,7 +5015,7 @@ static void print_binder_transaction_ilo
}
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);
}
next prev parent reply other threads:[~2018-02-23 18:59 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-23 18:28 [PATCH 4.15 00/45] 4.15.6-stable review Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 02/45] ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 03/45] ptr_ring: try vmalloc() when kmalloc() fails Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 04/45] selinux: ensure the context is NUL terminated in security_context_to_sid_core() Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 05/45] selinux: skip bounded transition processing if the policy isnt loaded Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 06/45] media: pvrusb2: properly check endpoint types Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 07/45] crypto: x86/twofish-3way - Fix %rbp usage Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 08/45] staging: android: ion: Add __GFP_NOWARN for system contig heap Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 09/45] staging: android: ion: Switch from WARN to pr_warn Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 10/45] blk_rq_map_user_iov: fix error override Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 12/45] kcov: detect double association with a single task Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 13/45] netfilter: x_tables: fix int overflow in xt_alloc_table_info() Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 14/45] netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target} Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 15/45] netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check() Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 16/45] netfilter: on sockopt() acquire sock lock only in the required scope Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 17/45] netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1() Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 18/45] netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 19/45] rds: tcp: correctly sequence cleanup on netns deletion Greg Kroah-Hartman
2018-02-23 18:28 ` [PATCH 4.15 20/45] rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 21/45] net: avoid skb_warn_bad_offload on IS_ERR Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 22/45] net_sched: gen_estimator: fix lockdep splat Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 23/45] soc: qcom: rmtfs_mem: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 24/45] ASoC: ux500: add MODULE_LICENSE tag Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 25/45] video: fbdev/mmp: add MODULE_LICENSE Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 26/45] ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 27/45] arm64: dts: add #cooling-cells to CPU nodes Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 28/45] dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 29/45] ANDROID: binder: remove WARN() for redundant txn error Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 30/45] ANDROID: binder: synchronize_rcu() when using POLLFREE Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 31/45] staging: android: ashmem: Fix a race condition in pin ioctls Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 32/45] binder: check for binder_thread allocation failure in binder_poll() Greg Kroah-Hartman
2018-02-23 18:29 ` Greg Kroah-Hartman [this message]
2018-02-23 18:29 ` [PATCH 4.15 34/45] staging: fsl-mc: fix build testing on x86 Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 35/45] staging: iio: adc: ad7192: fix external frequency setting Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 36/45] staging: iio: ad5933: switch buffer mode to software Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 37/45] xhci: Fix NULL pointer in xhci debugfs Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 38/45] xhci: Fix xhci debugfs devices node disappearance after hibernation Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 39/45] xhci: xhci debugfs device nodes werent removed after device plugged out Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 40/45] xhci: fix xhci debugfs errors in xhci_stop Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 41/45] usbip: keep usbip_device sockfd state in sync with tcp_socket Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 42/45] crypto: s5p-sss - Fix kernel Oops in AES-ECB mode Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 43/45] mei: me: add cannon point device ids Greg Kroah-Hartman
2018-02-23 18:29 ` [PATCH 4.15 44/45] mei: me: add cannon point device ids for 4th device Greg Kroah-Hartman
2018-02-24 0:38 ` [PATCH 4.15 00/45] 4.15.6-stable review Shuah Khan
2018-02-24 8:26 ` Greg Kroah-Hartman
2018-02-24 17:58 ` Guenter Roeck
2018-02-25 9:59 ` Greg Kroah-Hartman
2018-02-25 3:37 ` Dan Rue
2018-02-25 9:58 ` Greg Kroah-Hartman
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