From 1801e60390706abc0ffe6376c5d9441ca10253c6 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Tue, 4 Sep 2018 23:27:00 +0200 Subject: [PATCH] toolchain/musl: update to version 1.1.20 This release introduces the ability to replace/interpose the allocator (malloc) subject to certain restrictions, adds an experimental m68k port, and makes notable improvements to stdio (application-provided buffers), getaddrinfo (AI_ADDRCONFIG, support for IPv4-only kernel configurations), the dynamic linker (safety against dlopen of libraries using initial-exec TLS model, reclaiming unused memory on FDPIC archs, better dladdr results), and handling of default thread stack size (pthread_setattr_default_np now works more reliably). Many bugs have been fixed, including potentially dangerous regressions in iconv (only for new conversions to legacy encodings) and visibly incorrect behavior in printf on non-x86 archs (%a format with precision specifier), in getopt_long_only when short options are a prefix for a long option, in complex arc-trig/hyperbolic functions, in strftime and mktime (timezone-specific issues), and numerous less-obvious places. Signed-off-by: Christian Lamparter [altered commit msg a bit keeping it tight] Tested-by: Koen Vandeputte --- toolchain/musl/common.mk | 6 +- ...ocket.h-fix-SO_PEERSEC-value-on-MIPS.patch | 59 ------------------- .../patches/200-add_libssp_nonshared.patch | 37 ++++++------ toolchain/musl/patches/300-relative.patch | 2 +- ...ribute-to-some-function-declarations.patch | 8 +-- .../musl/patches/900-iconv_size_hack.patch | 6 +- 6 files changed, 31 insertions(+), 87 deletions(-) delete mode 100644 toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk index 87424646c3..883084b7b1 100644 --- a/toolchain/musl/common.mk +++ b/toolchain/musl/common.mk @@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/target.mk PKG_NAME:=musl -PKG_VERSION:=1.1.19 +PKG_VERSION:=1.1.20 PKG_RELEASE=1 PKG_SOURCE_PROTO:=git PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION) -PKG_SOURCE_VERSION:=55df09bfccbfe21fc9dd7d8f94550c0ff25ace04 -PKG_MIRROR_HASH:=eb94e4e7e94221dd8890afd9b29e2562c36cf5585649035349ca1c6c1c354f2b +PKG_SOURCE_VERSION:=0fa1e638e87cf257e9f96b4019b2076afd674a19 +PKG_MIRROR_HASH:=0a49559e845f51aaf006539176a36d6527957affd2838e71fd43275b737e90fe PKG_SOURCE_URL:=git://git.musl-libc.org/musl PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz diff --git a/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch b/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch deleted file mode 100644 index 2319d9cb68..0000000000 --- a/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch +++ /dev/null @@ -1,59 +0,0 @@ -From 4e0877a604bad684be020f68e96a05156131fd44 Mon Sep 17 00:00:00 2001 -From: Matthias Schiffer -Date: Sun, 24 Jun 2018 17:05:31 +0200 -Subject: [PATCH] sys/socket.h: fix SO_PEERSEC value on MIPS - -Differing from all other archs supported by musl, MIPS defines SO_PEERSEC -to 30 instead of 31. - -Reported-by: Andrey Jr. Mlenikov ---- - arch/mips/bits/socket.h | 2 ++ - arch/mips64/bits/socket.h | 2 ++ - arch/mipsn32/bits/socket.h | 2 ++ - include/sys/socket.h | 3 +++ - 4 files changed, 9 insertions(+) - ---- a/arch/mips/bits/socket.h -+++ b/arch/mips/bits/socket.h -@@ -48,5 +48,7 @@ struct cmsghdr { - #define SO_SNDBUFFORCE 31 - #define SO_RCVBUFFORCE 33 - -+#define SO_PEERSEC 30 -+ - #define SOCK_NONBLOCK 0200 - #define SOCK_CLOEXEC 02000000 ---- a/arch/mips64/bits/socket.h -+++ b/arch/mips64/bits/socket.h -@@ -64,5 +64,7 @@ struct cmsghdr { - #define SO_SNDBUFFORCE 31 - #define SO_RCVBUFFORCE 33 - -+#define SO_PEERSEC 30 -+ - #define SOCK_NONBLOCK 0200 - #define SOCK_CLOEXEC 02000000 ---- a/arch/mipsn32/bits/socket.h -+++ b/arch/mipsn32/bits/socket.h -@@ -48,5 +48,7 @@ struct cmsghdr { - #define SO_SNDBUFFORCE 31 - #define SO_RCVBUFFORCE 33 - -+#define SO_PEERSEC 30 -+ - #define SOCK_NONBLOCK 0200 - #define SOCK_CLOEXEC 02000000 ---- a/include/sys/socket.h -+++ b/include/sys/socket.h -@@ -201,7 +201,10 @@ struct linger { - #define SO_TIMESTAMP 29 - #define SCM_TIMESTAMP SO_TIMESTAMP - -+#ifndef SO_PEERSEC - #define SO_PEERSEC 31 -+#endif -+ - #define SO_PASSSEC 34 - #define SO_TIMESTAMPNS 35 - #define SCM_TIMESTAMPNS SO_TIMESTAMPNS diff --git a/toolchain/musl/patches/200-add_libssp_nonshared.patch b/toolchain/musl/patches/200-add_libssp_nonshared.patch index 7a2909461b..b8fa7b4b4f 100644 --- a/toolchain/musl/patches/200-add_libssp_nonshared.patch +++ b/toolchain/musl/patches/200-add_libssp_nonshared.patch @@ -4,11 +4,6 @@ Date: Mon, 22 Jun 2015 11:01:56 +0200 Subject: [PATCH] Add libssp_nonshared.a so GCC's is not needed Signed-off-by: Steven Barth ---- - Makefile | 10 ++++++++-- - libssp_nonshared/__stack_chk_fail_local.c | 2 ++ - 2 files changed, 10 insertions(+), 2 deletions(-) - create mode 100644 libssp_nonshared/__stack_chk_fail_local.c --- a/Makefile +++ b/Makefile @@ -21,21 +16,29 @@ Signed-off-by: Steven Barth ALL_TOOLS = obj/musl-gcc WRAPCC_GCC = gcc -@@ -125,7 +125,8 @@ NOSSP_SRCS = $(wildcard crt/*.c) \ - src/thread/__set_thread_area.c src/thread/$(ARCH)/__set_thread_area.c \ - src/string/memset.c src/string/$(ARCH)/memset.c \ - src/string/memcpy.c src/string/$(ARCH)/memcpy.c \ -- ldso/dlstart.c ldso/dynlink.c -+ ldso/dlstart.c ldso/dynlink.c \ -+ src/libssp_nonshared/__stack_chk_fail_local.c - $(NOSSP_SRCS:%.c=obj/%.o) $(NOSSP_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP) +@@ -86,7 +86,7 @@ else - $(CRT_OBJS): CFLAGS_ALL += -DCRT -@@ -168,6 +169,11 @@ lib/libc.a: $(AOBJS) + all: $(ALL_LIBS) $(ALL_TOOLS) + +-OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include) ++OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include obj/libssp_nonshared) + + $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(ALL_OBJS:%.o=%.lo) $(GENH) $(GENH_INT): | $(OBJ_DIRS) + +@@ -113,6 +113,8 @@ obj/crt/rcrt1.o: $(srcdir)/ldso/dlstart. + + obj/crt/Scrt1.o obj/crt/rcrt1.o: CFLAGS_ALL += -fPIC + ++obj/libssp_nonshared/__stack_chk_fail_local.o: CFLAGS_ALL += $(CFLAGS_NOSSP) ++ + OPTIMIZE_SRCS = $(wildcard $(OPTIMIZE_GLOBS:%=$(srcdir)/src/%)) + $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.o) $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.lo): CFLAGS += -O3 + +@@ -165,6 +166,11 @@ lib/libc.a: $(AOBJS) $(AR) rc $@ $(AOBJS) $(RANLIB) $@ -+lib/libssp_nonshared.a: obj/src/libssp_nonshared/__stack_chk_fail_local.o ++lib/libssp_nonshared.a: obj/libssp_nonshared/__stack_chk_fail_local.o + rm -f $@ + $(AR) rc $@ $< + $(RANLIB) $@ @@ -44,7 +47,7 @@ Signed-off-by: Steven Barth rm -f $@ $(AR) rc $@ --- /dev/null -+++ b/src/libssp_nonshared/__stack_chk_fail_local.c ++++ b/libssp_nonshared/__stack_chk_fail_local.c @@ -0,0 +1,2 @@ +#include "atomic.h" +void __attribute__((visibility ("hidden"))) __stack_chk_fail_local(void) { a_crash(); } diff --git a/toolchain/musl/patches/300-relative.patch b/toolchain/musl/patches/300-relative.patch index 7e1eb7d6bc..e34e60a09d 100644 --- a/toolchain/musl/patches/300-relative.patch +++ b/toolchain/musl/patches/300-relative.patch @@ -1,6 +1,6 @@ --- a/Makefile +++ b/Makefile -@@ -217,7 +217,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc +@@ -215,7 +215,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc $(INSTALL) -D -m 644 $< $@ $(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so diff --git a/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch b/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch index 915b0b7b47..f7eff9141f 100644 --- a/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch +++ b/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch @@ -102,7 +102,7 @@ Signed-off-by: Hauke Mehrtens #ifdef __cplusplus #define NULL 0L #else -@@ -102,19 +110,19 @@ int puts(const char *); +@@ -103,19 +111,19 @@ int puts(const char *); int printf(const char *__restrict, ...); int fprintf(FILE *__restrict, const char *__restrict, ...); int sprintf(char *__restrict, const char *__restrict, ...); @@ -127,7 +127,7 @@ Signed-off-by: Hauke Mehrtens void perror(const char *); -@@ -135,8 +143,8 @@ int pclose(FILE *); +@@ -136,8 +144,8 @@ int pclose(FILE *); int fileno(FILE *); int fseeko(FILE *, off_t, int); off_t ftello(FILE *); @@ -138,7 +138,7 @@ Signed-off-by: Hauke Mehrtens void flockfile(FILE *); int ftrylockfile(FILE *); void funlockfile(FILE *); -@@ -175,8 +183,8 @@ int fileno_unlocked(FILE *); +@@ -176,8 +184,8 @@ int fileno_unlocked(FILE *); int getw(FILE *); int putw(int, FILE *); char *fgetln(FILE *, size_t *); @@ -149,7 +149,7 @@ Signed-off-by: Hauke Mehrtens #endif #ifdef _GNU_SOURCE -@@ -198,6 +206,9 @@ typedef struct _IO_cookie_io_functions_t +@@ -199,6 +207,9 @@ typedef struct _IO_cookie_io_functions_t FILE *fopencookie(void *, const char *, cookie_io_functions_t); #endif diff --git a/toolchain/musl/patches/900-iconv_size_hack.patch b/toolchain/musl/patches/900-iconv_size_hack.patch index 6200262b1d..461a204a4c 100644 --- a/toolchain/musl/patches/900-iconv_size_hack.patch +++ b/toolchain/musl/patches/900-iconv_size_hack.patch @@ -56,7 +56,7 @@ case SHIFT_JIS: if (c < 128) break; if (c-0xa1 <= 0xdf-0xa1) { -@@ -510,6 +517,7 @@ size_t iconv(iconv_t cd, char **restrict +@@ -518,6 +525,7 @@ size_t iconv(iconv_t cd, char **restrict c = ksc[c][d]; if (!c) goto ilseq; break; @@ -64,7 +64,7 @@ default: if (!c) break; c = legacy_map(map, c); -@@ -550,6 +558,7 @@ size_t iconv(iconv_t cd, char **restrict +@@ -559,6 +567,7 @@ size_t iconv(iconv_t cd, char **restrict } } goto subst; @@ -72,7 +72,7 @@ case SHIFT_JIS: if (c < 128) goto revout; if (c == 0xa5) { -@@ -623,6 +632,7 @@ size_t iconv(iconv_t cd, char **restrict +@@ -632,6 +641,7 @@ size_t iconv(iconv_t cd, char **restrict *(*out)++ = 'B'; *outb -= 8; break;