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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-21 19:58:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-21 19:58:27 -0700
commit8565d64430f8278bea38dab0a3ab60b4e11c71e4 (patch)
tree71be2df8795c4862d45b3e1395fedf3092f723cf /include/uapi
parentd0858cbdef50d973ca6b38c0ed0cce54cb2b6182 (diff)
parentfad278388e01e3658a356118bed8ee2c2408d280 (diff)
Merge tag 'bounds-fixes-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull bounds fixes from Kees Cook: "These are a handful of buffer and array bounds fixes that I've been carrying in preparation for the coming memcpy improvements and the enabling of '-Warray-bounds' globally. There are additional similar fixes in other maintainer's trees, but these ended up getting carried by me. :)" * tag 'bounds-fixes-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: media: omap3isp: Use struct_group() for memcpy() region tpm: vtpm_proxy: Check length to avoid compiler warning alpha: Silence -Warray-bounds warnings m68k: cmpxchg: Dereference matching size intel_th: msu: Use memset_startat() for clearing hw header KVM: x86: Replace memset() "optimization" with normal per-field writes
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/omap3isp.h21
1 files changed, 13 insertions, 8 deletions
diff --git a/include/uapi/linux/omap3isp.h b/include/uapi/linux/omap3isp.h
index 87b55755f4ff..d9db7ad43890 100644
--- a/include/uapi/linux/omap3isp.h
+++ b/include/uapi/linux/omap3isp.h
@@ -162,6 +162,7 @@ struct omap3isp_h3a_aewb_config {
* struct omap3isp_stat_data - Statistic data sent to or received from user
* @ts: Timestamp of returned framestats.
* @buf: Pointer to pass to user.
+ * @buf_size: Size of buffer.
* @frame_number: Frame number of requested stats.
* @cur_frame: Current frame number being processed.
* @config_counter: Number of the configuration associated with the data.
@@ -176,10 +177,12 @@ struct omap3isp_stat_data {
struct timeval ts;
#endif
void __user *buf;
- __u32 buf_size;
- __u16 frame_number;
- __u16 cur_frame;
- __u16 config_counter;
+ __struct_group(/* no tag */, frame, /* no attrs */,
+ __u32 buf_size;
+ __u16 frame_number;
+ __u16 cur_frame;
+ __u16 config_counter;
+ );
};
#ifdef __KERNEL__
@@ -189,10 +192,12 @@ struct omap3isp_stat_data_time32 {
__s32 tv_usec;
} ts;
__u32 buf;
- __u32 buf_size;
- __u16 frame_number;
- __u16 cur_frame;
- __u16 config_counter;
+ __struct_group(/* no tag */, frame, /* no attrs */,
+ __u32 buf_size;
+ __u16 frame_number;
+ __u16 cur_frame;
+ __u16 config_counter;
+ );
};
#endif