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6 Commits

Author SHA1 Message Date
0dc6476d4c v.ims.1 - Bump version 2022-04-29 20:48:25 +02:00
03e52ccf90 nhrp: configure strongswan vici path 2022-04-29 20:48:14 +02:00
Michal Ruprich
bbc433902a Fix for CVE-2022-16126 2022-04-11 12:04:50 +02:00
Michal Ruprich
ec562bc168 New version 8.2.2 2022-03-15 14:55:03 +01:00
Michal Ruprich
5a7e2d0610 New version 8.2 (rhbz#2020439)
Resolves: #2011868 - systemctl frr reload does not stop daemons that are not enabled in /etc/frr/daemons
2022-03-10 12:55:15 +01:00
Michal Ruprich
cecd9d7fd4 Rebasing to 8.0.1 due to newer libyang library 2022-01-20 17:26:31 +01:00
10 changed files with 512 additions and 214 deletions

3
.gitignore vendored
View File

@@ -6,3 +6,6 @@
/frr-7.4.tar.gz
/frr-7.5.tar.gz
/frr-7.5.1.tar.gz
/frr-8.0.1.tar.gz
/frr-8.2.tar.gz
/frr-8.2.2.tar.gz

View File

@@ -1,20 +0,0 @@
diff --git a/tools/frr-reload.py b/tools/frr-reload.py
index 208fb11..0692adc 100755
--- a/tools/frr-reload.py
+++ b/tools/frr-reload.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
# Frr Reloader
# Copyright (C) 2014 Cumulus Networks, Inc.
#
diff --git a/tools/generate_support_bundle.py b/tools/generate_support_bundle.py
index 540b7a1..0876ebb 100755
--- a/tools/generate_support_bundle.py
+++ b/tools/generate_support_bundle.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
########################################################
### Python Script to generate the FRR support bundle ###

View File

@@ -19,7 +19,7 @@ index 0b7af18..0533e24 100644
lib/skiplist.c \
lib/sockopt.c \
@@ -170,7 +170,6 @@ pkginclude_HEADERS += \
lib/linklist.h \
lib/link_state.h \
lib/log.h \
lib/log_vty.h \
- lib/md5.h \
@@ -27,7 +27,7 @@ index 0b7af18..0533e24 100644
lib/module.h \
lib/monotime.h \
@@ -191,7 +190,6 @@ pkginclude_HEADERS += \
lib/routemap.h \
lib/route_opaque.h \
lib/sbuf.h \
lib/seqlock.h \
- lib/sha256.h \

View File

@@ -1,52 +0,0 @@
From 4e90d19ea3de6b8938d097d84f6df3fcf6eb0422 Mon Sep 17 00:00:00 2001
From: Mark Stapp <mjs@voltanet.io>
Date: Mon, 15 Feb 2021 13:59:02 -0500
Subject: [PATCH] build: detect ICC, only try ICC options if ICC
Some ICC command-line options can cause confusion for other
compilers; test for ICC specifically, and only try to use those
options if ICC is being used.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
---
configure.ac | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 266f37a1129..f3d1f38986a 100755
--- a/configure.ac
+++ b/configure.ac
@@ -191,6 +191,11 @@ CXXFLAGS="$orig_cxxflags"
AC_PROG_CC_C99
dnl NB: see C11 below
+dnl Some special handling for ICC later on
+if test "$CC" = "icc"; then
+ cc_is_icc="yes"
+fi
+
PKG_PROG_PKG_CONFIG
dnl it's 2019, sed is sed.
@@ -252,7 +257,9 @@ AC_DEFUN([AC_LINK_IFELSE_FLAGS], [{
dnl ICC won't bail on unknown options without -diag-error 10006
dnl need to do this first so we get useful results for the other options
-AC_C_FLAG([-diag-error 10006])
+if test "$cc_is_icc" = "yes"; then
+ AC_C_FLAG([-diag-error 10006])
+fi
dnl AC_PROG_CC_C99 may change CC to include -std=gnu99 or something
ac_cc="$CC"
@@ -335,7 +342,9 @@ AC_SUBST([CXX_COMPAT_CFLAGS])
dnl ICC emits a broken warning for const char *x = a ? "b" : "c";
dnl for some reason the string consts get 'promoted' to char *,
dnl triggering a const to non-const conversion warning.
-AC_C_FLAG([-diag-disable 3179])
+if test "$cc_is_icc" = "yes"; then
+ AC_C_FLAG([-diag-disable 3179])
+fi
if test "$enable_werror" = "yes" ; then
WERROR="-Werror"

View File

@@ -0,0 +1,23 @@
diff --git a/tests/lib/subdir.am b/tests/lib/subdir.am
index 7b5eaa4..5c82f69 100644
--- a/tests/lib/subdir.am
+++ b/tests/lib/subdir.am
@@ -18,18 +18,6 @@ tests_lib_test_frrscript_SOURCES = tests/lib/test_frrscript.c
EXTRA_DIST += tests/lib/test_frrscript.py
-##############################################################################
-GRPC_TESTS_LDADD = staticd/libstatic.a grpc/libfrrgrpc_pb.la -lgrpc++ -lprotobuf $(ALL_TESTS_LDADD) $(LIBYANG_LIBS) -lm
-
-if GRPC
-check_PROGRAMS += tests/lib/test_grpc
-endif
-tests_lib_test_grpc_CXXFLAGS = $(WERROR) $(TESTS_CXXFLAGS)
-tests_lib_test_grpc_CPPFLAGS = $(TESTS_CPPFLAGS)
-tests_lib_test_grpc_LDADD = $(GRPC_TESTS_LDADD)
-tests_lib_test_grpc_SOURCES = tests/lib/test_grpc.cpp
-
-
##############################################################################
if ZEROMQ
check_PROGRAMS += tests/lib/test_zmq

461
0006-cve-2022-26126.patch Normal file
View File

@@ -0,0 +1,461 @@
From ac3133450de12ba86c051265fc0f1b12bc57b40c Mon Sep 17 00:00:00 2001
From: whichbug <whichbug@github.com>
Date: Thu, 10 Feb 2022 22:49:41 -0500
Subject: [PATCH] isisd: fix #10505 using base64 encoding
Using base64 instead of the raw string to encode
the binary data.
Signed-off-by: whichbug <whichbug@github.com>
---
isisd/isis_nb_notifications.c | 16 +--
lib/base64.c | 193 ++++++++++++++++++++++++++++++++++
lib/base64.h | 45 ++++++++
lib/subdir.am | 2 +
lib/yang_wrappers.c | 59 +++++++++++
lib/yang_wrappers.h | 7 ++
6 files changed, 314 insertions(+), 8 deletions(-)
create mode 100644 lib/base64.c
create mode 100644 lib/base64.h
diff --git a/isisd/isis_nb_notifications.c b/isisd/isis_nb_notifications.c
index f219632acf7..fd7b1b3159a 100644
--- a/isisd/isis_nb_notifications.c
+++ b/isisd/isis_nb_notifications.c
@@ -245,7 +245,7 @@ void isis_notif_max_area_addr_mismatch(const struct isis_circuit *circuit,
data = yang_data_new_uint8(xpath_arg, max_area_addrs);
listnode_add(arguments, data);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_max_area_addr_mismatch, circuit, max_area_addrs,
@@ -270,7 +270,7 @@ void isis_notif_authentication_type_failure(const struct isis_circuit *circuit,
notif_prep_instance_hdr(xpath, area, "default", arguments);
notif_prepr_iface_hdr(xpath, circuit, arguments);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_authentication_type_failure, circuit, raw_pdu,
@@ -294,7 +294,7 @@ void isis_notif_authentication_failure(const struct isis_circuit *circuit,
notif_prep_instance_hdr(xpath, area, "default", arguments);
notif_prepr_iface_hdr(xpath, circuit, arguments);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_authentication_failure, circuit, raw_pdu,
@@ -361,7 +361,7 @@ void isis_notif_reject_adjacency(const struct isis_circuit *circuit,
data = yang_data_new_string(xpath_arg, reason);
listnode_add(arguments, data);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_reject_adjacency, circuit, raw_pdu, raw_pdu_len);
@@ -384,7 +384,7 @@ void isis_notif_area_mismatch(const struct isis_circuit *circuit,
notif_prep_instance_hdr(xpath, area, "default", arguments);
notif_prepr_iface_hdr(xpath, circuit, arguments);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_area_mismatch, circuit, raw_pdu, raw_pdu_len);
@@ -467,7 +467,7 @@ void isis_notif_id_len_mismatch(const struct isis_circuit *circuit,
data = yang_data_new_uint8(xpath_arg, rcv_id_len);
listnode_add(arguments, data);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_id_len_mismatch, circuit, rcv_id_len, raw_pdu,
@@ -495,7 +495,7 @@ void isis_notif_version_skew(const struct isis_circuit *circuit,
data = yang_data_new_uint8(xpath_arg, version);
listnode_add(arguments, data);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
hook_call(isis_hook_version_skew, circuit, version, raw_pdu,
@@ -525,7 +525,7 @@ void isis_notif_lsp_error(const struct isis_circuit *circuit,
data = yang_data_new_string(xpath_arg, rawlspid_print(lsp_id));
listnode_add(arguments, data);
snprintf(xpath_arg, sizeof(xpath_arg), "%s/raw-pdu", xpath);
- data = yang_data_new(xpath_arg, raw_pdu);
+ data = yang_data_new_binary(xpath_arg, raw_pdu, raw_pdu_len);
listnode_add(arguments, data);
/* ignore offset and tlv_type which cannot be set properly */
diff --git a/lib/base64.c b/lib/base64.c
new file mode 100644
index 00000000000..e3f238969b3
--- /dev/null
+++ b/lib/base64.c
@@ -0,0 +1,193 @@
+/*
+ * This is part of the libb64 project, and has been placed in the public domain.
+ * For details, see http://sourceforge.net/projects/libb64
+ */
+
+#include "base64.h"
+
+static const int CHARS_PER_LINE = 72;
+static const char *ENCODING =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+void base64_init_encodestate(struct base64_encodestate *state_in)
+{
+ state_in->step = step_A;
+ state_in->result = 0;
+ state_in->stepcount = 0;
+}
+
+char base64_encode_value(char value_in)
+{
+ if (value_in > 63)
+ return '=';
+ return ENCODING[(int)value_in];
+}
+
+int base64_encode_block(const char *plaintext_in, int length_in, char *code_out,
+ struct base64_encodestate *state_in)
+{
+ const char *plainchar = plaintext_in;
+ const char *const plaintextend = plaintext_in + length_in;
+ char *codechar = code_out;
+ char result;
+ char fragment;
+
+ result = state_in->result;
+
+ switch (state_in->step) {
+ while (1) {
+ case step_A:
+ if (plainchar == plaintextend) {
+ state_in->result = result;
+ state_in->step = step_A;
+ return codechar - code_out;
+ }
+ fragment = *plainchar++;
+ result = (fragment & 0x0fc) >> 2;
+ *codechar++ = base64_encode_value(result);
+ result = (fragment & 0x003) << 4;
+ /* fall through */
+ case step_B:
+ if (plainchar == plaintextend) {
+ state_in->result = result;
+ state_in->step = step_B;
+ return codechar - code_out;
+ }
+ fragment = *plainchar++;
+ result |= (fragment & 0x0f0) >> 4;
+ *codechar++ = base64_encode_value(result);
+ result = (fragment & 0x00f) << 2;
+ /* fall through */
+ case step_C:
+ if (plainchar == plaintextend) {
+ state_in->result = result;
+ state_in->step = step_C;
+ return codechar - code_out;
+ }
+ fragment = *plainchar++;
+ result |= (fragment & 0x0c0) >> 6;
+ *codechar++ = base64_encode_value(result);
+ result = (fragment & 0x03f) >> 0;
+ *codechar++ = base64_encode_value(result);
+
+ ++(state_in->stepcount);
+ if (state_in->stepcount == CHARS_PER_LINE/4) {
+ *codechar++ = '\n';
+ state_in->stepcount = 0;
+ }
+ }
+ }
+ /* control should not reach here */
+ return codechar - code_out;
+}
+
+int base64_encode_blockend(char *code_out, struct base64_encodestate *state_in)
+{
+ char *codechar = code_out;
+
+ switch (state_in->step) {
+ case step_B:
+ *codechar++ = base64_encode_value(state_in->result);
+ *codechar++ = '=';
+ *codechar++ = '=';
+ break;
+ case step_C:
+ *codechar++ = base64_encode_value(state_in->result);
+ *codechar++ = '=';
+ break;
+ case step_A:
+ break;
+ }
+ *codechar++ = '\n';
+
+ return codechar - code_out;
+}
+
+
+signed char base64_decode_value(signed char value_in)
+{
+ static const signed char decoding[] = {
+ 62, -1, -1, -1, 63, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, -1,
+ -1, -1, -2, -1, -1, -1, 0, 1,
+ 2, 3, 4, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17,
+ 18, 19, 20, 21, 22, 23, 24, 25,
+ -1, -1, -1, -1, -1, -1, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35,
+ 36, 37, 38, 39, 40, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 51
+ };
+ value_in -= 43;
+ if (value_in < 0 || value_in >= 80)
+ return -1;
+ return decoding[(int)value_in];
+}
+
+void base64_init_decodestate(struct base64_decodestate *state_in)
+{
+ state_in->step = step_a;
+ state_in->plainchar = 0;
+}
+
+int base64_decode_block(const char *code_in, int length_in, char *plaintext_out,
+ struct base64_decodestate *state_in)
+{
+ const char *codec = code_in;
+ char *plainc = plaintext_out;
+ signed char fragmt;
+
+ *plainc = state_in->plainchar;
+
+ switch (state_in->step) {
+ while (1) {
+ case step_a:
+ do {
+ if (codec == code_in+length_in) {
+ state_in->step = step_a;
+ state_in->plainchar = *plainc;
+ return plainc - plaintext_out;
+ }
+ fragmt = base64_decode_value(*codec++);
+ } while (fragmt < 0);
+ *plainc = (fragmt & 0x03f) << 2;
+ /* fall through */
+ case step_b:
+ do {
+ if (codec == code_in+length_in) {
+ state_in->step = step_b;
+ state_in->plainchar = *plainc;
+ return plainc - plaintext_out;
+ }
+ fragmt = base64_decode_value(*codec++);
+ } while (fragmt < 0);
+ *plainc++ |= (fragmt & 0x030) >> 4;
+ *plainc = (fragmt & 0x00f) << 4;
+ /* fall through */
+ case step_c:
+ do {
+ if (codec == code_in+length_in) {
+ state_in->step = step_c;
+ state_in->plainchar = *plainc;
+ return plainc - plaintext_out;
+ }
+ fragmt = base64_decode_value(*codec++);
+ } while (fragmt < 0);
+ *plainc++ |= (fragmt & 0x03c) >> 2;
+ *plainc = (fragmt & 0x003) << 6;
+ /* fall through */
+ case step_d:
+ do {
+ if (codec == code_in+length_in) {
+ state_in->step = step_d;
+ state_in->plainchar = *plainc;
+ return plainc - plaintext_out;
+ }
+ fragmt = base64_decode_value(*codec++);
+ } while (fragmt < 0);
+ *plainc++ |= (fragmt & 0x03f);
+ }
+ }
+ /* control should not reach here */
+ return plainc - plaintext_out;
+}
diff --git a/lib/base64.h b/lib/base64.h
new file mode 100644
index 00000000000..3dc1559aa48
--- /dev/null
+++ b/lib/base64.h
@@ -0,0 +1,45 @@
+/*
+ * This is part of the libb64 project, and has been placed in the public domain.
+ * For details, see http://sourceforge.net/projects/libb64
+ */
+
+#ifndef _BASE64_H_
+#define _BASE64_H_
+
+enum base64_encodestep {
+ step_A, step_B, step_C
+};
+
+struct base64_encodestate {
+ enum base64_encodestep step;
+ char result;
+ int stepcount;
+};
+
+void base64_init_encodestate(struct base64_encodestate *state_in);
+
+char base64_encode_value(char value_in);
+
+int base64_encode_block(const char *plaintext_in, int length_in, char *code_out,
+ struct base64_encodestate *state_in);
+
+int base64_encode_blockend(char *code_out, struct base64_encodestate *state_in);
+
+
+enum base64_decodestep {
+ step_a, step_b, step_c, step_d
+};
+
+struct base64_decodestate {
+ enum base64_decodestep step;
+ char plainchar;
+};
+
+void base64_init_decodestate(struct base64_decodestate *state_in);
+
+signed char base64_decode_value(signed char value_in);
+
+int base64_decode_block(const char *code_in, int length_in, char *plaintext_out,
+ struct base64_decodestate *state_in);
+
+#endif /* _BASE64_H_ */
diff --git a/lib/subdir.am b/lib/subdir.am
index 648ab7f14a1..f8f82f2766f 100644
--- a/lib/subdir.am
+++ b/lib/subdir.am
@@ -8,6 +8,7 @@ lib_libfrr_la_LIBADD = $(LIBCAP) $(UNWIND_LIBS) $(LIBYANG_LIBS) $(LUA_LIB) $(UST
lib_libfrr_la_SOURCES = \
lib/agg_table.c \
lib/atomlist.c \
+ lib/base64.c \
lib/bfd.c \
lib/buffer.c \
lib/checksum.c \
@@ -177,6 +178,7 @@ clippy_scan += \
pkginclude_HEADERS += \
lib/agg_table.h \
lib/atomlist.h \
+ lib/base64.h \
lib/bfd.h \
lib/bitfield.h \
lib/buffer.h \
diff --git a/lib/yang_wrappers.c b/lib/yang_wrappers.c
index 85aa003db72..bee76c6e0f5 100644
--- a/lib/yang_wrappers.c
+++ b/lib/yang_wrappers.c
@@ -19,6 +19,7 @@
#include <zebra.h>
+#include "base64.h"
#include "log.h"
#include "lib_errors.h"
#include "northbound.h"
@@ -676,6 +677,64 @@ void yang_get_default_string_buf(char *buf, size_t size, const char *xpath_fmt,
xpath);
}
+/*
+ * Primitive type: binary.
+ */
+struct yang_data *yang_data_new_binary(const char *xpath, const char *value,
+ size_t len)
+{
+ char *value_str;
+ struct base64_encodestate s;
+ int cnt;
+ char *c;
+ struct yang_data *data;
+
+ value_str = (char *)malloc(len * 2);
+ base64_init_encodestate(&s);
+ cnt = base64_encode_block(value, len, value_str, &s);
+ c = value_str + cnt;
+ cnt = base64_encode_blockend(c, &s);
+ c += cnt;
+ *c = 0;
+ data = yang_data_new(xpath, value_str);
+ free(value_str);
+ return data;
+}
+
+size_t yang_dnode_get_binary_buf(char *buf, size_t size,
+ const struct lyd_node *dnode,
+ const char *xpath_fmt, ...)
+{
+ const char *canon;
+ size_t cannon_len;
+ size_t decode_len;
+ size_t ret_len;
+ size_t cnt;
+ char *value_str;
+ struct base64_decodestate s;
+
+ canon = YANG_DNODE_XPATH_GET_CANON(dnode, xpath_fmt);
+ cannon_len = strlen(canon);
+ decode_len = cannon_len;
+ value_str = (char *)malloc(decode_len);
+ base64_init_decodestate(&s);
+ cnt = base64_decode_block(canon, cannon_len, value_str, &s);
+
+ ret_len = size > cnt ? cnt : size;
+ memcpy(buf, value_str, ret_len);
+ if (size < cnt) {
+ char xpath[XPATH_MAXLEN];
+
+ yang_dnode_get_path(dnode, xpath, sizeof(xpath));
+ flog_warn(EC_LIB_YANG_DATA_TRUNCATED,
+ "%s: value was truncated [xpath %s]", __func__,
+ xpath);
+ }
+ free(value_str);
+ return ret_len;
+}
+
+
/*
* Primitive type: empty.
*/
diff --git a/lib/yang_wrappers.h b/lib/yang_wrappers.h
index d781dfb1e42..56b314876f2 100644
--- a/lib/yang_wrappers.h
+++ b/lib/yang_wrappers.h
@@ -118,6 +118,13 @@ extern const char *yang_get_default_string(const char *xpath_fmt, ...);
extern void yang_get_default_string_buf(char *buf, size_t size,
const char *xpath_fmt, ...);
+/* binary */
+extern struct yang_data *yang_data_new_binary(const char *xpath,
+ const char *value, size_t len);
+extern size_t yang_dnode_get_binary_buf(char *buf, size_t size,
+ const struct lyd_node *dnode,
+ const char *xpath_fmt, ...);
+
/* empty */
extern struct yang_data *yang_data_new_empty(const char *xpath);
extern bool yang_dnode_get_empty(const struct lyd_node *dnode,

View File

@@ -1,17 +0,0 @@
diff --git a/tools/frr.service b/tools/frr.service
index aa45f42..402def8 100644
--- a/tools/frr.service
+++ b/tools/frr.service
@@ -17,9 +17,9 @@ WatchdogSec=60s
RestartSec=5
Restart=on-abnormal
LimitNOFILE=1024
-ExecStart=/usr/lib/frr/frrinit.sh start
-ExecStop=/usr/lib/frr/frrinit.sh stop
-ExecReload=/usr/lib/frr/frrinit.sh reload
+ExecStart=/usr/libexec/frr/frrinit.sh start
+ExecStop=/usr/libexec/frr/frrinit.sh stop
+ExecReload=/usr/libexec/frr/frrinit.sh reload
[Install]
WantedBy=multi-user.target

View File

@@ -1,108 +0,0 @@
From 4f08c715db6893ff439d0a39bf4506cd26256d13 Mon Sep 17 00:00:00 2001
From: Igor Ryzhov <iryzhov@nfware.com>
Date: Fri, 18 Jun 2021 13:06:13 +0300
Subject: [PATCH] lib: remove pure attribute from functions that modify memory
Almost all functions currently marked with pure attribute acquire a
route_node lock. By marking them pure we allow compiler to optimize the
code and not call them when it already knows the return value. This is
completely incorrect.
Only two of eleven functions can be marked as pure. And they still won't
be optimized because they are never called from the same function twice.
Let's remove the ext_pure macro completely to reduce the chance of
repeating this mistake in the future.
Fixes #8866, #8809, #8595, #6992.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
---
lib/compiler.h | 9 ---------
lib/table.h | 44 ++++++++++++++++++++------------------------
2 files changed, 20 insertions(+), 33 deletions(-)
diff --git a/lib/compiler.h b/lib/compiler.h
index bbfe01b569c..e805eb8be48 100644
--- a/lib/compiler.h
+++ b/lib/compiler.h
@@ -123,15 +123,6 @@ extern "C" {
#define assume(x)
#endif
-/* pure = function does not modify memory & return value is the same if
- * memory hasn't changed (=> allows compiler to optimize)
- *
- * Mostly autodetected by the compiler if function body is available (i.e.
- * static inline functions in headers). Since that implies it should only be
- * used in headers for non-inline functions, the "extern" is included here.
- */
-#define ext_pure extern __attribute__((pure))
-
/* for helper functions defined inside macros */
#define macro_inline static inline __attribute__((unused))
#define macro_pure static inline __attribute__((unused, pure))
diff --git a/lib/table.h b/lib/table.h
index 7e383dce808..5dec69ee7ea 100644
--- a/lib/table.h
+++ b/lib/table.h
@@ -197,29 +197,25 @@ static inline void route_table_set_info(struct route_table *table, void *d)
table->info = d;
}
-/* ext_pure => extern __attribute__((pure))
- * does not modify memory (but depends on mem), allows compiler to optimize
- */
-
extern void route_table_finish(struct route_table *table);
-ext_pure struct route_node *route_top(struct route_table *table);
-ext_pure struct route_node *route_next(struct route_node *node);
-ext_pure struct route_node *route_next_until(struct route_node *node,
- const struct route_node *limit);
+extern struct route_node *route_top(struct route_table *table);
+extern struct route_node *route_next(struct route_node *node);
+extern struct route_node *route_next_until(struct route_node *node,
+ const struct route_node *limit);
extern struct route_node *route_node_get(struct route_table *table,
union prefixconstptr pu);
-ext_pure struct route_node *route_node_lookup(struct route_table *table,
- union prefixconstptr pu);
-ext_pure struct route_node *route_node_lookup_maynull(struct route_table *table,
- union prefixconstptr pu);
-ext_pure struct route_node *route_node_match(struct route_table *table,
- union prefixconstptr pu);
-ext_pure struct route_node *route_node_match_ipv4(struct route_table *table,
- const struct in_addr *addr);
-ext_pure struct route_node *route_node_match_ipv6(struct route_table *table,
- const struct in6_addr *addr);
-
-ext_pure unsigned long route_table_count(struct route_table *table);
+extern struct route_node *route_node_lookup(struct route_table *table,
+ union prefixconstptr pu);
+extern struct route_node *route_node_lookup_maynull(struct route_table *table,
+ union prefixconstptr pu);
+extern struct route_node *route_node_match(struct route_table *table,
+ union prefixconstptr pu);
+extern struct route_node *route_node_match_ipv4(struct route_table *table,
+ const struct in_addr *addr);
+extern struct route_node *route_node_match_ipv6(struct route_table *table,
+ const struct in6_addr *addr);
+
+extern unsigned long route_table_count(struct route_table *table);
extern struct route_node *route_node_create(route_table_delegate_t *delegate,
struct route_table *table);
@@ -228,10 +224,10 @@ extern void route_node_destroy(route_table_delegate_t *delegate,
struct route_table *table,
struct route_node *node);
-ext_pure struct route_node *route_table_get_next(struct route_table *table,
- union prefixconstptr pu);
-ext_pure int route_table_prefix_iter_cmp(const struct prefix *p1,
- const struct prefix *p2);
+extern struct route_node *route_table_get_next(struct route_table *table,
+ union prefixconstptr pu);
+extern int route_table_prefix_iter_cmp(const struct prefix *p1,
+ const struct prefix *p2);
/*
* Iterator functions.

View File

@@ -1,11 +1,13 @@
%global dist .ims.1%{?dist}
%global frr_libdir %{_libexecdir}/frr
%global _hardened_build 1
%define _legacy_common_support 1
Name: frr
Version: 7.5.1
Release: 9%{?dist}
Version: 8.2.2
Release: 2%{?dist}
Summary: Routing daemon
License: GPLv2+
URL: http://www.frrouting.org
@@ -14,13 +16,11 @@ Source1: %{name}-tmpfiles.conf
Source2: %{name}-sysusers.conf
Patch0000: 0000-remove-babeld-and-ldpd.patch
Patch0001: 0001-use-python3.patch
Patch0002: 0002-enable-openssl.patch
Patch0003: 0003-disable-eigrp-crypto.patch
Patch0004: 0004-fips-mode.patch
Patch0005: 0005-icc-options.patch
Patch0006: 0006-move-to-libexec.patch
Patch0007: 0007-ospfd-crash.patch
Patch0005: 0005-remove-grpc-test.patch
Patch0006: 0006-cve-2022-26126.patch
BuildRequires: autoconf
BuildRequires: automake
@@ -100,6 +100,7 @@ autoreconf -ivf
--disable-babeld \
--with-moduledir=%{_libdir}/frr/modules \
--with-crypto=openssl \
--with-vici-socket=/run/strongswan/charon.vici \
--enable-fpm \
--enable-grpc
@@ -169,18 +170,12 @@ fi
%systemd_preun frr.service
%check
#this should be temporary, the grpc test is just badly designed
rm tests/lib/*grpc*
%make_build check PYTHON=%{__python3}
%files
%license COPYING
%doc zebra/zebra.conf.sample
%doc isisd/isisd.conf.sample
%doc ripd/ripd.conf.sample
%doc bgpd/bgpd.conf.sample*
%doc ospfd/ospfd.conf.sample
%doc ospf6d/ospf6d.conf.sample
%doc ripngd/ripngd.conf.sample
%doc pimd/pimd.conf.sample
%doc doc/mpls
%dir %attr(750,frr,frr) %{_sysconfdir}/frr
%dir %attr(755,frr,frr) %{_localstatedir}/log/frr
@@ -204,6 +199,19 @@ fi
%{_sysusersdir}/%{name}.conf
%changelog
* Mon Apr 11 2022 Michal Ruprich <mruprich@redhat.com> - 8.2.2-2
- Fix for CVE-2022-16126
* Tue Mar 15 2022 Michal Ruprich <mruprich@redhat.com> - 8.2.2-1
- New version 8.2.2
* Thu Mar 10 2022 Michal Ruprich <mruprich@redhat.com> - 8.2-1
- New version 8.2 (rhbz#2020439)
- Resolves: #2011868 - systemctl frr reload does not stop daemons that are not enabled in /etc/frr/daemons
* Thu Jan 20 2022 Michal Ruprich <mruprich@redhat.com> - 8.0.1-1
- Rebasing to 8.0.1 due to newer libyang library
* Wed Aug 04 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 7.5.1-9
- Rebuild for grpc 1.39

View File

@@ -1,2 +1,2 @@
SHA512 (frr-7.5.1.tar.gz) = 1c27420594e52647090da3556e5c62d6f916903c4fa86e5110f1e86152f07d3ce4252bc859d36c9d218dc96a80b245c8b9eee97f370d818cb39be187b6c3546e
SHA512 (frr-8.2.2.tar.gz) = 2a3e189d8de09bd66bc4a49147bec681d48626d8cb268dc03f42b58064c066b35082114ff97d7333ae4029f759b78e216c8460c2611df7f6659675dc5f9b69b2
SHA512 (remove-babeld-ldpd.sh) = a5bf67a3722cb20d43cef1dac28f839db68df73a1b7d34d8438e4f9366da3b67d85c1f44281f93434e8dd8ebcb2d3dc258b77eaa5627475b7395d207f020839d