Reviewed-by: Michael Tremer > On 11 Jun 2022, at 19:13, Peter Müller wrote: > > Please refer to https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.46 > for the changelog of this version. > > Due to operational constraints, ARM rootfile changes are simulated. > > Signed-off-by: Peter Müller > --- > config/rootfiles/common/aarch64/linux | 5 +- > config/rootfiles/common/armv6l/linux | 4 +- > config/rootfiles/common/x86_64/linux | 6 +- > lfs/linux | 6 +- > ...ayer7.patch => linux-5.15.46-layer7.patch} | 82 +++++++++---------- > 5 files changed, 48 insertions(+), 55 deletions(-) > rename src/patches/linux/{linux-5.15.17-layer7.patch => linux-5.15.46-layer7.patch} (94%) > > diff --git a/config/rootfiles/common/aarch64/linux b/config/rootfiles/common/aarch64/linux > index a88af0a37..73177bd71 100644 > --- a/config/rootfiles/common/aarch64/linux > +++ b/config/rootfiles/common/aarch64/linux > @@ -6878,6 +6878,7 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CC_CAN_LINK > #lib/modules/KVER-ipfire/build/include/config/CC_CAN_LINK_STATIC > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO > +#lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_TIED_OUTPUT > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_OUTPUT > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_INLINE > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_BRANCH_PROT_PAC_RET > @@ -7107,7 +7108,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_KPP2 > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_AES > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_ARC4 > -#lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_BLAKE2S > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_BLAKE2S_GENERIC > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA20POLY1305 > @@ -15293,7 +15293,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/trace/events/qdisc.h > #lib/modules/KVER-ipfire/build/include/trace/events/qla.h > #lib/modules/KVER-ipfire/build/include/trace/events/qrtr.h > -#lib/modules/KVER-ipfire/build/include/trace/events/random.h > #lib/modules/KVER-ipfire/build/include/trace/events/rcu.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma_core.h > @@ -20520,8 +20519,6 @@ lib/modules/KVER-ipfire/kernel > #lib/modules/KVER-ipfire/kernel/lib/crc8.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto > #lib/modules/KVER-ipfire/kernel/lib/crypto/libarc4.ko.xz > -#lib/modules/KVER-ipfire/kernel/lib/crypto/libblake2s-generic.ko.xz > -#lib/modules/KVER-ipfire/kernel/lib/crypto/libblake2s.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha20poly1305.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libcurve25519-generic.ko.xz > diff --git a/config/rootfiles/common/armv6l/linux b/config/rootfiles/common/armv6l/linux > index 11da0fb3c..e8e10463c 100644 > --- a/config/rootfiles/common/armv6l/linux > +++ b/config/rootfiles/common/armv6l/linux > @@ -7317,6 +7317,7 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CC_CAN_LINK > #lib/modules/KVER-ipfire/build/include/config/CC_CAN_LINK_STATIC > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO > +#lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_TIED_OUTPUT > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_OUTPUT > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_INLINE > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_KASAN_GENERIC > @@ -7569,7 +7570,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_KPP2 > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_AES > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_ARC4 > -#lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_BLAKE2S > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA20POLY1305 > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA_GENERIC > @@ -15743,7 +15743,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/trace/events/qdisc.h > #lib/modules/KVER-ipfire/build/include/trace/events/qla.h > #lib/modules/KVER-ipfire/build/include/trace/events/qrtr.h > -#lib/modules/KVER-ipfire/build/include/trace/events/random.h > #lib/modules/KVER-ipfire/build/include/trace/events/rcu.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma_core.h > @@ -20739,7 +20738,6 @@ lib/modules/KVER-ipfire/kernel > #lib/modules/KVER-ipfire/kernel/lib/crc8.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto > #lib/modules/KVER-ipfire/kernel/lib/crypto/libarc4.ko.xz > -#lib/modules/KVER-ipfire/kernel/lib/crypto/libblake2s.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha20poly1305.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libcurve25519-generic.ko.xz > diff --git a/config/rootfiles/common/x86_64/linux b/config/rootfiles/common/x86_64/linux > index a578435d3..04e636046 100644 > --- a/config/rootfiles/common/x86_64/linux > +++ b/config/rootfiles/common/x86_64/linux > @@ -6780,12 +6780,14 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CC_CAN_LINK_STATIC > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_OUTPUT > +#lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_GOTO_TIED_OUTPUT > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ASM_INLINE > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_INT128 > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_KASAN_GENERIC > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_NO_PROFILE_FN_ATTR > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_SANCOV_TRACE_PC > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_SANE_STACKPROTECTOR > +#lib/modules/KVER-ipfire/build/include/config/CC_HAS_SLS > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_WORKING_NOSANITIZE_ADDRESS > #lib/modules/KVER-ipfire/build/include/config/CC_HAS_ZERO_CALL_USED_REGS > #lib/modules/KVER-ipfire/build/include/config/CC_IS_GCC > @@ -6999,7 +7001,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_KPP2 > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_AES > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_ARC4 > -#lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_BLAKE2S > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_BLAKE2S_GENERIC > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA > #lib/modules/KVER-ipfire/build/include/config/CRYPTO_LIB_CHACHA20POLY1305 > @@ -15730,7 +15731,6 @@ etc/modprobe.d/ipv6.conf > #lib/modules/KVER-ipfire/build/include/trace/events/qdisc.h > #lib/modules/KVER-ipfire/build/include/trace/events/qla.h > #lib/modules/KVER-ipfire/build/include/trace/events/qrtr.h > -#lib/modules/KVER-ipfire/build/include/trace/events/random.h > #lib/modules/KVER-ipfire/build/include/trace/events/rcu.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma.h > #lib/modules/KVER-ipfire/build/include/trace/events/rdma_core.h > @@ -21621,8 +21621,6 @@ lib/modules/KVER-ipfire/kernel > #lib/modules/KVER-ipfire/kernel/lib/crc8.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto > #lib/modules/KVER-ipfire/kernel/lib/crypto/libarc4.ko.xz > -#lib/modules/KVER-ipfire/kernel/lib/crypto/libblake2s-generic.ko.xz > -#lib/modules/KVER-ipfire/kernel/lib/crypto/libblake2s.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libchacha20poly1305.ko.xz > #lib/modules/KVER-ipfire/kernel/lib/crypto/libcurve25519-generic.ko.xz > diff --git a/lfs/linux b/lfs/linux > index d9637ef94..df3b348d4 100644 > --- a/lfs/linux > +++ b/lfs/linux > @@ -24,7 +24,7 @@ > > include Config > > -VER = 5.15.35 > +VER = 5.15.46 > ARM_PATCHES = 5.15-ipfire5 > > THISAPP = linux-$(VER) > @@ -78,7 +78,7 @@ objects =$(DL_FILE) \ > $(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE) > arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz > > -$(DL_FILE)_BLAKE2 = 15f1af609ae4a233dc6bdae84c1231c2335be6320ddbb9a5d76c7983498a9ca72c13b55cc1408dac477f707fb84df99435994c1a7eeb91396481c2f7b11ecc2e > +$(DL_FILE)_BLAKE2 = 26fdc4bbed153f7a5a511b7c1a804f794dd6e4b8b44d0317a4cad304b2c824183fd6054b7ca94f22b3e49e22a13ec9dbd24373b628b01bdcdb5392eafe6b3dbe > arm-multi-patches-$(ARM_PATCHES).patch.xz_BLAKE2 = 58a70e757a9121a0aac83604a37aa787ec7ac0ee4970c5a3ac3bcb2dbaca32b00089cae6c0da5cf2fe0a2e156427b5165c6a86e0371a3e896f4c7cdd699c34a0 > > install : $(TARGET) > @@ -116,7 +116,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) > ln -svf linux-$(VER) $(DIR_SRC)/linux > > # Layer7-patch > - cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.15.17-layer7.patch > + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.15.46-layer7.patch > > # DVB Patches > cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch > diff --git a/src/patches/linux/linux-5.15.17-layer7.patch b/src/patches/linux/linux-5.15.46-layer7.patch > similarity index 94% > rename from src/patches/linux/linux-5.15.17-layer7.patch > rename to src/patches/linux/linux-5.15.46-layer7.patch > index 0dafa16c7..d6b46142c 100644 > --- a/src/patches/linux/linux-5.15.17-layer7.patch > +++ b/src/patches/linux/linux-5.15.46-layer7.patch > @@ -1,6 +1,6 @@ > -diff -Naur a/include/linux/skbuff.h b/include/linux/skbuff.h > ---- a/include/linux/skbuff.h 2022-01-27 10:05:44.000000000 +0000 > -+++ b/include/linux/skbuff.h 2022-01-29 08:04:32.984637671 +0000 > +diff -Naur linux-5.15.46.orig/include/linux/skbuff.h linux-5.15.46/include/linux/skbuff.h > +--- linux-5.15.46.orig/include/linux/skbuff.h 2022-06-11 14:51:47.639775333 +0000 > ++++ linux-5.15.46/include/linux/skbuff.h 2022-06-11 14:53:07.977494189 +0000 > @@ -772,6 +772,9 @@ > #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) > unsigned long _nfct; > @@ -11,10 +11,10 @@ diff -Naur a/include/linux/skbuff.h b/include/linux/skbuff.h > unsigned int len, > data_len; > __u16 mac_len, > -diff -Naur a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h > ---- a/include/net/netfilter/nf_conntrack.h 2022-01-27 10:05:44.000000000 +0000 > -+++ b/include/net/netfilter/nf_conntrack.h 2022-01-29 08:04:32.984637671 +0000 > -@@ -117,6 +117,23 @@ > +diff -Naur linux-5.15.46.orig/include/net/netfilter/nf_conntrack.h linux-5.15.46/include/net/netfilter/nf_conntrack.h > +--- linux-5.15.46.orig/include/net/netfilter/nf_conntrack.h 2022-06-11 14:51:48.471834543 +0000 > ++++ linux-5.15.46/include/net/netfilter/nf_conntrack.h 2022-06-11 14:53:07.977494189 +0000 > +@@ -119,6 +119,23 @@ > /* Extensions */ > struct nf_ct_ext *ext; > > @@ -38,9 +38,9 @@ diff -Naur a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_con > /* Storage reserved for other modules, must be the last member */ > union nf_conntrack_proto proto; > }; > -diff -Naur a/include/uapi/linux/netfilter/xt_layer7.h b/include/uapi/linux/netfilter/xt_layer7.h > ---- a/include/uapi/linux/netfilter/xt_layer7.h 1970-01-01 00:00:00.000000000 +0000 > -+++ b/include/uapi/linux/netfilter/xt_layer7.h 2022-01-29 08:04:32.984637671 +0000 > +diff -Naur linux-5.15.46.orig/include/uapi/linux/netfilter/xt_layer7.h linux-5.15.46/include/uapi/linux/netfilter/xt_layer7.h > +--- linux-5.15.46.orig/include/uapi/linux/netfilter/xt_layer7.h 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/include/uapi/linux/netfilter/xt_layer7.h 2022-06-11 14:53:07.977494189 +0000 > @@ -0,0 +1,13 @@ > +#ifndef _XT_LAYER7_H > +#define _XT_LAYER7_H > @@ -55,9 +55,9 @@ diff -Naur a/include/uapi/linux/netfilter/xt_layer7.h b/include/uapi/linux/netfi > +}; > + > +#endif /* _XT_LAYER7_H */ > -diff -Naur a/net/netfilter/Kconfig b/net/netfilter/Kconfig > ---- a/net/netfilter/Kconfig 2022-01-27 10:05:44.000000000 +0000 > -+++ b/net/netfilter/Kconfig 2022-01-29 08:04:32.988637605 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/Kconfig linux-5.15.46/net/netfilter/Kconfig > +--- linux-5.15.46.orig/net/netfilter/Kconfig 2022-06-11 14:51:48.599843652 +0000 > ++++ linux-5.15.46/net/netfilter/Kconfig 2022-06-11 14:53:07.977494189 +0000 > @@ -1389,6 +1389,26 @@ > > To compile it as a module, choose M here. If unsure, say N. > @@ -85,9 +85,9 @@ diff -Naur a/net/netfilter/Kconfig b/net/netfilter/Kconfig > config NETFILTER_XT_MATCH_LENGTH > tristate '"length" match support' > depends on NETFILTER_ADVANCED > -diff -Naur a/net/netfilter/Makefile b/net/netfilter/Makefile > ---- a/net/netfilter/Makefile 2022-01-27 10:05:44.000000000 +0000 > -+++ b/net/netfilter/Makefile 2022-01-29 08:04:32.988637605 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/Makefile linux-5.15.46/net/netfilter/Makefile > +--- linux-5.15.46.orig/net/netfilter/Makefile 2022-06-11 14:51:48.599843652 +0000 > ++++ linux-5.15.46/net/netfilter/Makefile 2022-06-11 14:53:07.981494474 +0000 > @@ -201,6 +201,7 @@ > obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o > obj-$(CONFIG_NETFILTER_XT_MATCH_SOCKET) += xt_socket.o > @@ -96,10 +96,10 @@ diff -Naur a/net/netfilter/Makefile b/net/netfilter/Makefile > obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o > obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o > obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o > -diff -Naur a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c > ---- a/net/netfilter/nf_conntrack_core.c 2022-01-27 10:05:44.000000000 +0000 > -+++ b/net/netfilter/nf_conntrack_core.c 2022-01-29 08:04:32.992637539 +0000 > -@@ -636,6 +636,11 @@ > +diff -Naur linux-5.15.46.orig/net/netfilter/nf_conntrack_core.c linux-5.15.46/net/netfilter/nf_conntrack_core.c > +--- linux-5.15.46.orig/net/netfilter/nf_conntrack_core.c 2022-06-11 14:51:48.599843652 +0000 > ++++ linux-5.15.46/net/netfilter/nf_conntrack_core.c 2022-06-11 14:53:07.981494474 +0000 > +@@ -648,6 +648,11 @@ > */ > nf_ct_remove_expectations(ct); > > @@ -111,24 +111,24 @@ diff -Naur a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core > nf_ct_del_from_dying_or_unconfirmed_list(ct); > > local_bh_enable(); > -diff -Naur a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c > ---- a/net/netfilter/nf_conntrack_standalone.c 2022-01-27 10:05:44.000000000 +0000 > -+++ b/net/netfilter/nf_conntrack_standalone.c 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/nf_conntrack_standalone.c linux-5.15.46/net/netfilter/nf_conntrack_standalone.c > +--- linux-5.15.46.orig/net/netfilter/nf_conntrack_standalone.c 2022-06-11 14:51:48.603843938 +0000 > ++++ linux-5.15.46/net/netfilter/nf_conntrack_standalone.c 2022-06-11 14:54:23.322859367 +0000 > @@ -370,6 +370,11 @@ > ct_show_zone(s, ct, NF_CT_DEFAULT_ZONE_DIR); > ct_show_delta_time(s, ct); > > -+#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE) > ++ #if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE) > + if(ct->layer7.app_proto) > + seq_printf(s, "l7proto=%s ", ct->layer7.app_proto); > -+#endif > ++ #endif > + > - seq_printf(s, "use=%u\n", atomic_read(&ct->ct_general.use)); > + seq_printf(s, "use=%u\n", refcount_read(&ct->ct_general.use)); > > if (seq_has_overflowed(s)) > -diff -Naur a/net/netfilter/regexp/regexp.c b/net/netfilter/regexp/regexp.c > ---- a/net/netfilter/regexp/regexp.c 1970-01-01 00:00:00.000000000 +0000 > -+++ b/net/netfilter/regexp/regexp.c 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/regexp/regexp.c linux-5.15.46/net/netfilter/regexp/regexp.c > +--- linux-5.15.46.orig/net/netfilter/regexp/regexp.c 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/net/netfilter/regexp/regexp.c 2022-06-11 14:53:07.985494758 +0000 > @@ -0,0 +1,1197 @@ > +/* > + * regcomp and regexec -- regsub and regerror are elsewhere > @@ -1327,9 +1327,9 @@ diff -Naur a/net/netfilter/regexp/regexp.c b/net/netfilter/regexp/regexp.c > +#endif > + > + > -diff -Naur a/net/netfilter/regexp/regexp.h b/net/netfilter/regexp/regexp.h > ---- a/net/netfilter/regexp/regexp.h 1970-01-01 00:00:00.000000000 +0000 > -+++ b/net/netfilter/regexp/regexp.h 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/regexp/regexp.h linux-5.15.46/net/netfilter/regexp/regexp.h > +--- linux-5.15.46.orig/net/netfilter/regexp/regexp.h 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/net/netfilter/regexp/regexp.h 2022-06-11 14:53:07.985494758 +0000 > @@ -0,0 +1,41 @@ > +/* > + * Definitions etc. for regexp(3) routines. > @@ -1372,18 +1372,18 @@ diff -Naur a/net/netfilter/regexp/regexp.h b/net/netfilter/regexp/regexp.h > +void regerror(char *s); > + > +#endif > -diff -Naur a/net/netfilter/regexp/regmagic.h b/net/netfilter/regexp/regmagic.h > ---- a/net/netfilter/regexp/regmagic.h 1970-01-01 00:00:00.000000000 +0000 > -+++ b/net/netfilter/regexp/regmagic.h 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/regexp/regmagic.h linux-5.15.46/net/netfilter/regexp/regmagic.h > +--- linux-5.15.46.orig/net/netfilter/regexp/regmagic.h 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/net/netfilter/regexp/regmagic.h 2022-06-11 14:53:07.985494758 +0000 > @@ -0,0 +1,5 @@ > +/* > + * The first byte of the regexp internal "program" is actually this magic > + * number; the start node begins in the second byte. > + */ > +#define MAGIC 0234 > -diff -Naur a/net/netfilter/regexp/regsub.c b/net/netfilter/regexp/regsub.c > ---- a/net/netfilter/regexp/regsub.c 1970-01-01 00:00:00.000000000 +0000 > -+++ b/net/netfilter/regexp/regsub.c 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/regexp/regsub.c linux-5.15.46/net/netfilter/regexp/regsub.c > +--- linux-5.15.46.orig/net/netfilter/regexp/regsub.c 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/net/netfilter/regexp/regsub.c 2022-06-11 14:53:07.985494758 +0000 > @@ -0,0 +1,95 @@ > +/* > + * regsub > @@ -1480,9 +1480,9 @@ diff -Naur a/net/netfilter/regexp/regsub.c b/net/netfilter/regexp/regsub.c > + } > + *dst++ = '\0'; > +} > -diff -Naur a/net/netfilter/xt_layer7.c b/net/netfilter/xt_layer7.c > ---- a/net/netfilter/xt_layer7.c 1970-01-01 00:00:00.000000000 +0000 > -+++ b/net/netfilter/xt_layer7.c 2022-01-29 08:04:32.992637539 +0000 > +diff -Naur linux-5.15.46.orig/net/netfilter/xt_layer7.c linux-5.15.46/net/netfilter/xt_layer7.c > +--- linux-5.15.46.orig/net/netfilter/xt_layer7.c 1970-01-01 00:00:00.000000000 +0000 > ++++ linux-5.15.46/net/netfilter/xt_layer7.c 2022-06-11 14:53:07.985494758 +0000 > @@ -0,0 +1,666 @@ > +/* > + Kernel module to match application layer (OSI layer 7) data in connections. > -- > 2.35.3