# git rev-parse -q --verify acc657692aed438e9931438f8c923b2b107aebf9^{commit} acc657692aed438e9931438f8c923b2b107aebf9 already have revision, skipping fetch # git checkout -q -f -B kisskb acc657692aed438e9931438f8c923b2b107aebf9 # git clean -qxdf # < git log -1 # commit acc657692aed438e9931438f8c923b2b107aebf9 # Author: David Howells # Date: Wed Jan 10 21:11:40 2024 +0000 # # keys, dns: Fix size check of V1 server-list header # # Fix the size check added to dns_resolver_preparse() for the V1 server-list # header so that it doesn't give EINVAL if the size supplied is the same as # the size of the header struct (which should be valid). # # This can be tested with: # # echo -n -e '\0\0\01\xff\0\0' | keyctl padd dns_resolver desc @p # # which will give "add_key: Invalid argument" without this fix. # # Fixes: 1997b3cb4217 ("keys, dns: Fix missing size check of V1 server-list header") # Reported-by: Pengfei Xu # Link: https://lore.kernel.org/r/ZZ4fyY4r3rqgZL+4@xpf.sh.intel.com/ # Signed-off-by: David Howells # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 acc657692aed438e9931438f8c923b2b107aebf9 # make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- g5_defconfig # < make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/cgroup/rstat.c:218:22: warning: no previous prototype for 'bpf_rstat_flush' [-Wmissing-prototypes] __weak noinline void bpf_rstat_flush(struct cgroup *cgrp, ^ cc1: warning: unrecognized command line option '-Wno-shift-negative-value' /kisskb/src/net/core/filter.c:11799:17: warning: no previous prototype for 'bpf_dynptr_from_skb' [-Wmissing-prototypes] __bpf_kfunc int bpf_dynptr_from_skb(struct sk_buff *skb, u64 flags, ^ /kisskb/src/net/core/filter.c:11812:17: warning: no previous prototype for 'bpf_dynptr_from_xdp' [-Wmissing-prototypes] __bpf_kfunc int bpf_dynptr_from_xdp(struct xdp_buff *xdp, u64 flags, ^ /kisskb/src/net/core/filter.c:11825:17: warning: no previous prototype for 'bpf_sock_addr_set_sun_path' [-Wmissing-prototypes] __bpf_kfunc int bpf_sock_addr_set_sun_path(struct bpf_sock_addr_kern *sa_kern, ^ /kisskb/src/net/core/filter.c:11926:17: warning: no previous prototype for 'bpf_sock_destroy' [-Wmissing-prototypes] __bpf_kfunc int bpf_sock_destroy(struct sock_common *sock) ^ cc1: warning: unrecognized command line option '-Wno-shift-negative-value' /kisskb/src/net/core/xdp.c:711:17: warning: no previous prototype for 'bpf_xdp_metadata_rx_timestamp' [-Wmissing-prototypes] __bpf_kfunc int bpf_xdp_metadata_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp) ^ /kisskb/src/net/core/xdp.c:733:17: warning: no previous prototype for 'bpf_xdp_metadata_rx_hash' [-Wmissing-prototypes] __bpf_kfunc int bpf_xdp_metadata_rx_hash(const struct xdp_md *ctx, u32 *hash, ^ cc1: warning: unrecognized command line option '-Wno-shift-negative-value' /kisskb/src/net/socket.c:1694:21: warning: no previous prototype for 'update_socket_protocol' [-Wmissing-prototypes] __weak noinline int update_socket_protocol(int family, int type, int protocol) ^ cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Completed OK # rm -rf /kisskb/build/linus_g5_defconfig_powerpc-gcc5 # Build took: 0:01:12.318263