Re: [PATCH] linux: Update to 5.15.46

Reviewed-by: Michael Tremer michael.tremer@ipfire.org

On 11 Jun 2022, at 19:13, Peter Müller peter.mueller@ipfire.org 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 peter.mueller@ipfire.org

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