Use C99 flexible array members for the trailing variable-length arrays (-Warray-bounds 22 -> 0) - #44
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iav wants to merge 1 commit into
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Use C99 flexible array members for the trailing variable-length arrays (-Warray-bounds 22 -> 0)#44iav wants to merge 1 commit into
iav wants to merge 1 commit into
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ieee80211.h (wpa_ie.data, crypt.key, bcn_ie.buf, ieee_param_ex.data, info_element.data) and wlan_bssdef.h (NDIS_802_11_VARIABLE_IEs.data) declared their trailing payloads as [0] / [1]. Since 6.5 the kernel builds with -fstrict-flex-arrays=3, so only [] is treated as a flexible array and every index into these members is reported as out of bounds (clang -Warray-bounds, 22). None of the affected types is used with sizeof(), so no size changes.
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ieee80211.h (wpa_ie.data, crypt.key, bcn_ie.buf, ieee_param_ex.data,
info_element.data) and wlan_bssdef.h (NDIS_802_11_VARIABLE_IEs.data)
declared their trailing payloads as [0] / [1]. Since 6.5 the kernel
builds with -fstrict-flex-arrays=3, so only [] is treated as a flexible
array and every index into these members is reported as out of bounds
(clang -Warray-bounds, 22 -> 0). None of the affected types is used with
sizeof(), so no size changes.
gcc + clang builds: no errors, every other class unchanged. Does not
overlap the open PRs.