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Groups > linux.kernel > #1570363
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.9 22/66] ISDN: eicon: silence misleading array-bounds warning |
| Date | 2017-01-31 06:50 +0100 |
| Message-ID | <t5zuj-5gO-59@gated-at.bofh.it> (permalink) |
| References | <t5zkB-5dd-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann <arnd@arndb.de> commit 950eabbd6ddedc1b08350b9169a6a51b130ebaaf upstream. With some gcc versions, we get a warning about the eicon driver, and that currently shows up as the only remaining warning in one of the build bots: In file included from ../drivers/isdn/hardware/eicon/message.c:30:0: eicon/message.c: In function 'mixer_notify_update': eicon/platform.h:333:18: warning: array subscript is above array bounds [-Warray-bounds] The code is easily changed to open-code the unusual PUT_WORD() line causing this to avoid the warning. Link: http://arm-soc.lixom.net/buildlogs/stable-rc/v4.4.45/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/isdn/hardware/eicon/message.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/isdn/hardware/eicon/message.c +++ b/drivers/isdn/hardware/eicon/message.c @@ -11297,7 +11297,8 @@ static void mixer_notify_update(PLCI *pl ((CAPI_MSG *) msg)->header.ncci = 0; ((CAPI_MSG *) msg)->info.facility_req.Selector = SELECTOR_LINE_INTERCONNECT; ((CAPI_MSG *) msg)->info.facility_req.structs[0] = 3; - PUT_WORD(&(((CAPI_MSG *) msg)->info.facility_req.structs[1]), LI_REQ_SILENT_UPDATE); + ((CAPI_MSG *) msg)->info.facility_req.structs[1] = LI_REQ_SILENT_UPDATE & 0xff; + ((CAPI_MSG *) msg)->info.facility_req.structs[2] = LI_REQ_SILENT_UPDATE >> 8; ((CAPI_MSG *) msg)->info.facility_req.structs[3] = 0; w = api_put(notify_plci->appl, (CAPI_MSG *) msg); if (w != _QUEUE_FULL)
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[PATCH 4.9 00/66] 4.9.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 53/66] IB/umem: Release pid in error and ODP flow Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 40/66] NFSv4.0: always send mode in SETATTR after EXCLUSIVE4 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 43/66] [media] pctv452e: move buffer to heap, no mutex Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 28/66] s390/ptrace: Preserve previous registers for short regset write Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 22/66] ISDN: eicon: silence misleading array-bounds warning Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 57/66] pinctrl: broxton: Use correct PADCFGLOCK offset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 41/66] SUNRPC: cleanup ida information when removing sunrpc module Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 35/66] ARC: udelay: fix inline assembler by adding LP_COUNT to clobber list Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 44/66] [media] v4l: tvp5150: Reset device at probe time, not in get/set format handlers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 38/66] nfs: Dont increment lock sequence ID after NFS4ERR_MOVED Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 37/66] parisc: Dont use BITS_PER_LONG in userspace-exported swab.h header Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 39/66] NFSv4.1: Fix a deadlock in layoutget Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 32/66] IB/srp: fix invalid indirect_sg_entries parameter value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 54/66] IB/rxe: Fix rxe dev insertion to rxe_dev_list Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 48/66] drm/i915: prevent crash with .disable_display parameter Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 06:50 +0100
[PATCH 4.9 03/66] drm: Schedule the output_poll_work with 1s delay if we have delayed event Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 56/66] [media] s5k4ecgx: select CRC32 helper Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 29/66] IB/cxgb3: fix misspelling in header guard Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 23/66] Btrfs: remove old tree_root case in btrfs_read_locked_inode() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 64/66] mm, memcg: do not retry precharge charges Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 12/66] mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 30/66] IB/iser: Fix sg_tablesize calculation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 15/66] mm, page_alloc: fix fast-path race with cpuset update or removal Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 01/66] fbdev: color map copying bounds checking Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 25/66] Btrfs: remove ->{get, set}_acl() from btrfs_dir_ro_inode_operations Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 65/66] perf/core: Fix concurrent sys_perf_event_open() vs. move_group race Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 13/66] mm/mempolicy.c: do not put mempolicy before using its nodemask Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 46/66] [media] v4l: tvp5150: Dont override output pinmuxing at stream on/off time Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 16/66] mm, page_alloc: move cpuset seqcount checking to slowpath Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 24/66] Btrfs: disable xattr operations on subvolume directories Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 55/66] IB/rxe: Prevent from completer to operate on non valid QP Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 62/66] platform/x86: mlx-platform: free first dev on error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 63/66] platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 11/66] drm/atomic: clear out fence when duplicating state Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 61/66] virtio_mmio: Set DMA masks appropriately Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 07/66] drm/vc4: Fix an integer overflow in temporary allocation layout. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 59/66] pinctrl: baytrail: Rectify debounce support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 06/66] drm/vc4: Fix memory leak of the CRTC state. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 10/66] Revert "drm/radeon: always apply pci shutdown callbacks" Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 14/66] mm, page_alloc: fix check for NULL preferred_zone Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 17/66] mm, page_alloc: fix premature OOM when racing with cpuset mems update Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
[PATCH 4.9 60/66] memory_hotplug: make zone_can_shift() return a boolean value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 07:00 +0100
Re: [PATCH 4.9 00/66] 4.9.7-stable review Guenter Roeck <linux@roeck-us.net> - 2017-01-31 19:30 +0100
Re: [PATCH 4.9 00/66] 4.9.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-31 21:20 +0100
Re: [PATCH 4.9 00/66] 4.9.7-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-01-31 23:20 +0100
Re: [PATCH 4.9 00/66] 4.9.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-01 08:30 +0100
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