Toke Høiland-Jørgensen 682ddd62ab libbpf: Use OPTS_SET() macro in bpf_xdp_query() ... [ Upstream commit 92a871ab9f ] When the feature_flags and xdp_zc_max_segs fields were added to the libbpf bpf_xdp_query_opts, the code writing them did not use the OPTS_SET() macro. This causes libbpf to write to those fields unconditionally, which means that programs compiled against an older version of libbpf (with a smaller size of the bpf_xdp_query_opts struct) will have its stack corrupted by libbpf writing out of bounds. The patch adding the feature_flags field has an early bail out if the feature_flags field is not part of the opts struct (via the OPTS_HAS) macro, but the patch adding xdp_zc_max_segs does not. For consistency, this fix just changes the assignments to both fields to use the OPTS_SET() macro. Fixes: 13ce2daa25 ("xsk: add new netlink attribute dedicated for ZC max frags") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20240206125922.1992815-1-toke@redhat.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:18:10 -04:00
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api	libapi: Add missing linux/types.h header to get the __u64 type on io.h	2024-01-25 15:45:20 -08:00
bpf	libbpf: Use OPTS_SET() macro in bpf_xdp_query()	2024-03-26 18:18:10 -04:00
perf	libperf rc_check: Add RC_CHK_EQUAL	2023-10-25 13:37:22 -07:00
subcmd	libsubcmd: Fix memory leak in uniq()	2024-02-05 20:17:05 +00:00
symbol	tools lib symbol: Add dependency test to install_headers	2022-12-14 11:16:12 -03:00
thermal	tools/lib/thermal: Fix include path for libnl3 in pkg-config file.	2023-02-15 17:29:40 +01:00
argv_split.c	…
bitmap.c	Bitmap patches for v6.0-rc1	2022-08-07 17:52:35 -07:00
ctype.c	…
find_bit.c	tools: sync find_bit() implementation	2022-09-21 12:21:44 -07:00
hweight.c	…
list_sort.c	tools lib: Adopt list_sort() from the kernel sources	2021-10-20 10:30:59 -03:00
rbtree.c	…
slab.c	tools: Move gfp.h and slab.h from radix-tree to lib	2022-02-20 08:44:37 +02:00
str_error_r.c	…
string.c	tools lib: Adopt memchr_inv() from kernel	2020-11-27 08:34:52 -03:00
vsprintf.c	…
zalloc.c	…