mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
![]() Building with -Warray-bounds results in the following warning plus others related to the same problem: CC [M] drivers/staging/r8188eu/os_dep/ioctl_linux.o In function ‘wpa_set_encryption’, inlined from ‘rtw_wx_set_enc_ext’ at drivers/staging/r8188eu/os_dep/ioctl_linux.c:1868:9: drivers/staging/r8188eu/os_dep/ioctl_linux.c:412:41: warning: array subscript ‘struct ndis_802_11_wep[0]’ is partly outside array bounds of ‘void[25]’ [-Warray-bounds] 412 | pwep->KeyLength = wep_key_len; | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ In file included from drivers/staging/r8188eu/os_dep/../include/osdep_service.h:19, from drivers/staging/r8188eu/os_dep/ioctl_linux.c:4: In function ‘kmalloc’, inlined from ‘kzalloc’ at ./include/linux/slab.h:733:9, inlined from ‘wpa_set_encryption’ at drivers/staging/r8188eu/os_dep/ioctl_linux.c:408:11, inlined from ‘rtw_wx_set_enc_ext’ at drivers/staging/r8188eu/os_dep/ioctl_linux.c:1868:9: ./include/linux/slab.h:605:16: note: object of size [17, 25] allocated by ‘__kmalloc’ 605 | return __kmalloc(size, flags); | ^~~~~~~~~~~~~~~~~~~~~~ ./include/linux/slab.h:600:24: note: object of size [17, 25] allocated by ‘kmem_cache_alloc_trace’ 600 | return kmem_cache_alloc_trace( | ^~~~~~~~~~~~~~~~~~~~~~~ 601 | kmalloc_caches[kmalloc_type(flags)][index], | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 602 | flags, size); | ~~~~~~~~~~~~ Although it is unlikely that anyone is still using WEP encryption, the size of the allocation needs to be increased just in case. Fixes commit |
||
---|---|---|
.. | ||
core | ||
hal | ||
include | ||
os_dep | ||
Kconfig | ||
Makefile | ||
TODO |