Messages in this thread | | | Subject | Re: [PATCH] net: ipv6: rpl_iptunnel: Replace 0-length arrays with flexible arrays | From | patchwork-bot+netdevbpf@kernel ... | Date | Sat, 07 Jan 2023 03:40:16 +0000 |
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Hello:
This patch was applied to netdev/net-next.git (master) by Jakub Kicinski <kuba@kernel.org>:
On Thu, 5 Jan 2023 14:15:37 -0800 you wrote: > Zero-length arrays are deprecated[1]. Replace struct ipv6_rpl_sr_hdr's > "segments" union of 0-length arrays with flexible arrays. Detected with > GCC 13, using -fstrict-flex-arrays=3: > > In function 'rpl_validate_srh', > inlined from 'rpl_build_state' at ../net/ipv6/rpl_iptunnel.c:96:7: > ../net/ipv6/rpl_iptunnel.c:60:28: warning: array subscript <unknown> is outside array bounds of 'struct in6_addr[0]' [-Warray-bounds=] > 60 | if (ipv6_addr_type(&srh->rpl_segaddr[srh->segments_left - 1]) & > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > In file included from ../include/net/rpl.h:12, > from ../net/ipv6/rpl_iptunnel.c:13: > ../include/uapi/linux/rpl.h: In function 'rpl_build_state': > ../include/uapi/linux/rpl.h:40:33: note: while referencing 'addr' > 40 | struct in6_addr addr[0]; > | ^~~~ > > [...]
Here is the summary with links: - net: ipv6: rpl_iptunnel: Replace 0-length arrays with flexible arrays https://git.kernel.org/netdev/net-next/c/e8d283b6cf0e
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