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| author | Arnd Bergmann <arnd@arndb.de> | 2024-10-04 09:54:13 +0000 |
|---|---|---|
| committer | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-10-07 14:07:36 -0700 |
| commit | 19c23eb61fa4c802e6e0aaf74d6f7dcbe99f0ba3 (patch) | |
| tree | 26d2551d2b95749b8dd342a62f5d8e3ed365ab5b /tools/perf/scripts/python/bin | |
| parent | wifi: ath12k: Modify print_array_to_buf() to support arrays with 1-based sema... (diff) | |
| download | linux-19c23eb61fa4c802e6e0aaf74d6f7dcbe99f0ba3.tar.gz linux-19c23eb61fa4c802e6e0aaf74d6f7dcbe99f0ba3.zip | |
wifi: ath12k: fix one more memcpy size error
A previous patch addressed a fortified-memcpy warning on older compilers,
but there is still a warning on gcc-14 in some configurations:
In file included from include/linux/string.h:390,
from drivers/net/wireless/ath/ath12k/wow.c:7:
drivers/net/wireless/ath/ath12k/wow.c: In function 'ath12k_wow_convert_8023_to_80211.isra':
include/linux/fortify-string.h:114:33: error: '__builtin_memcpy' accessing 18446744073709551610 or more bytes at offsets 0 and 0 overlaps 9223372036854775797 bytes at offset -9223372036854775803 [-Werror=restrict]
include/linux/fortify-string.h:679:26: note: in expansion of macro '__fortify_memcpy_chk'
679 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath12k/wow.c:199:25: note: in expansion of macro 'memcpy'
199 | memcpy(pat + a3_ofs - pkt_ofs,
| ^~~~~~
Address this the same way as the other two, using size_add().
Fixes: b49991d83bba ("wifi: ath12k: fix build vs old compiler")
Fixes: 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004095420.637091-1-arnd@kernel.org
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions