diff --git a/package/strace/0001-Avoid-relying-on-presence-of-ipx-h.patch b/package/strace/0001-Avoid-relying-on-presence-of-ipx-h.patch new file mode 100644 index 0000000000..2e9fa24ed5 --- /dev/null +++ b/package/strace/0001-Avoid-relying-on-presence-of-ipx-h.patch @@ -0,0 +1,149 @@ +From 568ee52f885c463e7a283240f5ef6bbf9351bdb3 Mon Sep 17 00:00:00 2001 +From: Eugene Syromyatnikov +Date: Wed, 3 Nov 2021 00:48:59 +0100 +Subject: [PATCH] Avoid relying on presence of ipx.h + +After Linux has broken UAPI in commit v5.15-rc1~157^2~207, it is well +possible that neither kernel nor libc (such as musl, for example) +provides an IPX-related header. Avoid relying on its presence +in the strace's code and conditionalise the relevant checks in the tests. + +* configure.ac (AC_CHECK_HEADERS): Add linux/ipx.h. +* src/net.c: Remove / includes. +* src/sockaddr.c: Likewise. +(IPX_NODE_LEN): New macro constant. +(struct sockaddr_ipx): New type definition. +* src/xlat/sock_ipx_options.in (IPX_TYPE): Provide a fallback value. +* tests/net-sockaddr.c [!HAVE_LINUX_IPX_H]: Do not include +. +[!HAVE_LINUX_IPX_H && HAVE_NETIPX_IPX_H]: Include . +[!(HAVE_LINUX_IPX_H || defined HAVE_NETIPX_IPX_H)] (check_ipx): Do not +define. +(main) [!(HAVE_LINUX_IPX_H || defined HAVE_NETIPX_IPX_H)]: Do not call +check_ipx. + +Closes: https://github.com/strace/strace/issues/201 + +[Retrieved (and backported) from: +https://github.com/strace/strace/commit/568ee52f885c463e7a283240f5ef6bbf9351bdb3] +Signed-off-by: Fabrice Fontaine +--- + configure.ac | 1 + + src/net.c | 5 ----- + src/sockaddr.c | 16 ++++++++++------ + src/xlat/sock_ipx_options.in | 2 +- + tests/net-sockaddr.c | 10 +++++++++- + 5 files changed, 21 insertions(+), 13 deletions(-) + +diff --git a/configure.ac b/configure.ac +index b5053b7aff..c074a70c01 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -424,6 +424,7 @@ AC_CHECK_HEADERS(m4_normalize([ + elf.h + gcov.h + iconv.h ++ linux/ipx.h + mqueue.h + netinet/sctp.h + netipx/ipx.h +diff --git a/src/net.c b/src/net.c +index bc2b1ad048..42696bfe89 100644 +--- a/src/net.c ++++ b/src/net.c +@@ -28,11 +28,6 @@ + #include + #include + #include +-#ifdef HAVE_NETIPX_IPX_H +-# include +-#else +-# include +-#endif + + #include + #include "netlink.h" +diff --git a/src/sockaddr.c b/src/sockaddr.c +index bdd5a5bb7a..27fda59f26 100644 +--- a/src/sockaddr.c ++++ b/src/sockaddr.c +@@ -24,12 +24,6 @@ + #include + #include + +-#ifdef HAVE_NETIPX_IPX_H +-# include +-#else +-# include +-#endif +- + #include "xlat/addrfams.h" + #include "xlat/arp_hardware_types.h" + #include "xlat/ethernet_protocols.h" +@@ -42,6 +36,16 @@ + + #define SIZEOF_SA_FAMILY sizeof_field(struct sockaddr, sa_family) + ++#define IPX_NODE_LEN 6 ++struct sockaddr_ipx { ++ uint16_t sipx_family; ++ uint16_t sipx_port; ++ uint32_t sipx_network; ++ unsigned char sipx_node[IPX_NODE_LEN]; ++ uint8_t sipx_type; ++ unsigned char sipx_zero; ++}; ++ + static void + print_sockaddr_data_un(struct tcb *tcp, const void *const buf, const int addrlen) + { +diff --git a/src/xlat/sock_ipx_options.in b/src/xlat/sock_ipx_options.in +index eba97fd719..b09be117e4 100644 +--- a/src/xlat/sock_ipx_options.in ++++ b/src/xlat/sock_ipx_options.in +@@ -1 +1 @@ +-IPX_TYPE ++IPX_TYPE 1 +diff --git a/tests/net-sockaddr.c b/tests/net-sockaddr.c +index f1f9b01cdd..c8049fd68b 100644 +--- a/tests/net-sockaddr.c ++++ b/tests/net-sockaddr.c +@@ -24,7 +24,11 @@ + #include + #include + #include +-#include ++#if defined HAVE_LINUX_IPX_H ++# include ++#elif defined HAVE_NETIPX_IPX_H ++# include ++#endif + #ifdef HAVE_BLUETOOTH_BLUETOOTH_H + # include + # include +@@ -269,6 +273,7 @@ check_in6(void) + printf("connect(-1, %p, %u) = %d EBADF (%m)\n", in6, len, ret); + } + ++#if defined HAVE_LINUX_IPX_H || defined HAVE_NETIPX_IPX_H + static void + check_ipx(void) + { +@@ -295,6 +300,7 @@ check_ipx(void) + c_ipx.sipx_node[4], c_ipx.sipx_node[5], + c_ipx.sipx_type, len, ret); + } ++#endif /* HAVE_LINUX_IPX_H || defined HAVE_NETIPX_IPX_H */ + + /* for a bit more compact AX.25 address definitions */ + #define AX25_ADDR(c_, s_) \ +@@ -773,7 +779,9 @@ main(void) + check_un(); + check_in(); + check_in6(); ++#if defined HAVE_LINUX_IPX_H || defined HAVE_NETIPX_IPX_H + check_ipx(); ++#endif + check_ax25(); + check_x25(); + check_nl(); diff --git a/package/strace/strace.mk b/package/strace/strace.mk index 798d7077d6..78d08404f9 100644 --- a/package/strace/strace.mk +++ b/package/strace/strace.mk @@ -10,6 +10,8 @@ STRACE_SITE = https://strace.io/files/$(STRACE_VERSION) STRACE_LICENSE = LGPL-2.1+ STRACE_LICENSE_FILES = COPYING LGPL-2.1-or-later STRACE_CPE_ID_VENDOR = strace_project +# We're patching configure.ac +STRACE_AUTORECONF = YES STRACE_CONF_OPTS = --enable-mpers=no ifeq ($(BR2_PACKAGE_LIBUNWIND),y)