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| author |   Tianyu Li <tianyu.li@arm.com> | 2022-12-08 02:08:32 +0000 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2023-01-18 00:47:36 +0000 |
| commit | 531ac242a7ebd0e08393d2a0efa7a75703eaa456 (patch) | |
| tree | 9b1fcd0b952994b0b75c00733b581b6688d926f4 /extras/bpf/af_xdp.bpf.c | |
| parent | 936b8ddcf7a00fe5b8863e10f4e4c8077975e94c (diff) | |
pppoe: fix memcpy out of bounds with gcc-11 on arm
In function ‘memcpy’,
inlined from ‘clib_memcpy_fast’ at /home/vpp/src/vppinfra/string.h:86:10,
inlined from ‘memcpy_s_inline’ at /home/vpp/src/vppinfra/string.h:157:7,
inlined from ‘vnet_pppoe_add_del_session’ at /home/vpp/src/plugins/pppoe/pppoe.c:356:7:
error: ‘__builtin_memcpy’ offset [0, 5] is out of the bounds [0, 0] [-Werror=array-bounds]
34 | return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cc1: all warnings being treated as errors
Hardware address is zero length vector for PPP, use vec_len instead.
Type: fix
Fixes: 62f9cdd82c52 ("Add PPPoE Plugin")
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: If9fb409cfbbac77c15559d103987f0130bf30255
Diffstat (limited to 'extras/bpf/af_xdp.bpf.c')
0 files changed, 0 insertions, 0 deletions