main/musl: align with upstream git, fixes for timezone handling

4 files changed, 375 insertions, 65 deletions

diff --git a/main/musl/0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch b/main/musl/0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch
deleted file mode 100644
index 162a72a596..0000000000
--- a/main/musl/0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From 476cd1d96560aaf7f210319597556e7fbcd60469 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias@aerifal.cx>
-Date: Fri, 18 Apr 2014 17:38:35 -0400
-Subject: [PATCH] fix false negatives with periodic needles in strstr, wcsstr,
- and memmem
-
-in cases where the memorized match range from the right factor
-exceeded the length of the left factor, it was wrongly treated as a
-mismatch rather than a match.
-
-issue reported by Yves Bastide.
----
- src/string/memmem.c | 2 +-
- src/string/strstr.c | 2 +-
- src/string/wcsstr.c | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/string/memmem.c b/src/string/memmem.c
-index a5a249f..3b1ae18 100644
---- a/src/string/memmem.c
-+++ b/src/string/memmem.c
-@@ -120,7 +120,7 @@ static char *twoway_memmem(const unsigned char *h, const unsigned char *z, const
- 		}
- 		/* Compare left half */
- 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
--		if (k == mem) return (char *)h;
-+		if (k <= mem) return (char *)h;
- 		h += p;
- 		mem = mem0;
- 	}
-diff --git a/src/string/strstr.c b/src/string/strstr.c
-index 915c0a2..cd06912 100644
---- a/src/string/strstr.c
-+++ b/src/string/strstr.c
-@@ -130,7 +130,7 @@ static char *twoway_strstr(const unsigned char *h, const unsigned char *n)
- 		}
- 		/* Compare left half */
- 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
--		if (k == mem) return (char *)h;
-+		if (k <= mem) return (char *)h;
- 		h += p;
- 		mem = mem0;
- 	}
-diff --git a/src/string/wcsstr.c b/src/string/wcsstr.c
-index 3e28e28..4caaef3 100644
---- a/src/string/wcsstr.c
-+++ b/src/string/wcsstr.c
-@@ -84,7 +84,7 @@ static wchar_t *twoway_wcsstr(const wchar_t *h, const wchar_t *n)
- 		}
- 		/* Compare left half */
- 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
--		if (k == mem) return (wchar_t *)h;
-+		if (k <= mem) return (wchar_t *)h;
- 		h += p;
- 		mem = mem0;
- 	}
--- 
-1.9.2
-
diff --git a/main/musl/0001-v1.1.0-to-c3d9d172.patch b/main/musl/0001-v1.1.0-to-c3d9d172.patch
new file mode 100644
index 0000000000..27c66bb751
--- /dev/null
+++ b/main/musl/0001-v1.1.0-to-c3d9d172.patch
@@ -0,0 +1,338 @@
+diff --git a/arch/i386/syscall_arch.h b/arch/i386/syscall_arch.h
+index b19f27e..838d0a2 100644
+--- a/arch/i386/syscall_arch.h
++++ b/arch/i386/syscall_arch.h
+@@ -51,25 +51,3 @@ static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a
+ 	__asm__ __volatile__ ("push %6 ; call __vsyscall6 ; add $4,%%esp" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2), "D"(a3), "S"(a4), "g"(0+(long[]){a5, a6}) : "memory");
+ 	return __ret;
+ }
+-
+-
+-#define __SC_socket      1
+-#define __SC_bind        2
+-#define __SC_connect     3
+-#define __SC_listen      4
+-#define __SC_accept      5
+-#define __SC_getsockname 6
+-#define __SC_getpeername 7
+-#define __SC_socketpair  8
+-#define __SC_send        9
+-#define __SC_recv        10
+-#define __SC_sendto      11
+-#define __SC_recvfrom    12
+-#define __SC_shutdown    13
+-#define __SC_setsockopt  14
+-#define __SC_getsockopt  15
+-#define __SC_sendmsg     16
+-#define __SC_recvmsg     17
+-#define __SC_accept4     18
+-#define __SC_recvmmsg    19
+-#define __SC_sendmmsg    20
+diff --git a/arch/powerpc/syscall_arch.h b/arch/powerpc/syscall_arch.h
+index 21c1134..7a6b6b7 100644
+--- a/arch/powerpc/syscall_arch.h
++++ b/arch/powerpc/syscall_arch.h
+@@ -39,21 +39,3 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
+ {
+ 	return (__syscall)(n, a, b, c, d, e, f);
+ }
+-
+-#define __SC_socket      1
+-#define __SC_bind        2
+-#define __SC_connect     3
+-#define __SC_listen      4
+-#define __SC_accept      5
+-#define __SC_getsockname 6
+-#define __SC_getpeername 7
+-#define __SC_socketpair  8
+-#define __SC_send        9
+-#define __SC_recv        10
+-#define __SC_sendto      11
+-#define __SC_recvfrom    12
+-#define __SC_shutdown    13
+-#define __SC_setsockopt  14
+-#define __SC_getsockopt  15
+-#define __SC_sendmsg     16
+-#define __SC_recvmsg     17
+diff --git a/include/unistd.h b/include/unistd.h
+index bf10a6d..a906552 100644
+--- a/include/unistd.h
++++ b/include/unistd.h
+@@ -177,6 +177,7 @@ void endusershell(void);
+ char *getusershell(void);
+ int acct(const char *);
+ long syscall(long, ...);
++int execvpe(const char *, char *const [], char *const []);
+ #endif
+ 
+ #ifdef _GNU_SOURCE
+diff --git a/src/env/__init_security.c b/src/env/__init_security.c
+deleted file mode 100644
+index da5ae94..0000000
+--- a/src/env/__init_security.c
++++ /dev/null
+@@ -1,28 +0,0 @@
+-#include <elf.h>
+-#include <poll.h>
+-#include <fcntl.h>
+-#include "syscall.h"
+-#include "libc.h"
+-#include "atomic.h"
+-
+-static void dummy(void *ent)
+-{
+-}
+-weak_alias(dummy, __init_ssp);
+-
+-void __init_security(size_t *aux)
+-{
+-	struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
+-	int i;
+-
+-	__init_ssp((void *)aux[AT_RANDOM]);
+-
+-	if (aux[AT_UID]==aux[AT_EUID] && aux[AT_GID]==aux[AT_EGID]
+-		&& !aux[AT_SECURE]) return;
+-
+-	__syscall(SYS_poll, pfd, 3, 0);
+-	for (i=0; i<3; i++) if (pfd[i].revents&POLLNVAL)
+-		if (__syscall(SYS_open, "/dev/null", O_RDWR|O_LARGEFILE)<0)
+-			a_crash();
+-	libc.secure = 1;
+-}
+diff --git a/src/env/__libc_start_main.c b/src/env/__libc_start_main.c
+index ac37492..3498afb 100644
+--- a/src/env/__libc_start_main.c
++++ b/src/env/__libc_start_main.c
+@@ -1,8 +1,11 @@
+ #include <elf.h>
++#include <poll.h>
++#include <fcntl.h>
++#include "syscall.h"
++#include "atomic.h"
+ #include "libc.h"
+ 
+ void __init_tls(size_t *);
+-void __init_security(size_t *);
+ 
+ #ifndef SHARED
+ static void dummy() {}
+@@ -11,11 +14,17 @@ extern void (*const __init_array_start)() __attribute__((weak));
+ extern void (*const __init_array_end)() __attribute__((weak));
+ #endif
+ 
++static void dummy1(void *p) {}
++weak_alias(dummy1, __init_ssp);
++
+ #define AUX_CNT 38
+ 
+ extern size_t __hwcap, __sysinfo;
+ extern char *__progname, *__progname_full;
+ 
++#ifndef SHARED
++static
++#endif
+ void __init_libc(char **envp, char *pn)
+ {
+ 	size_t i, *auxv, aux[AUX_CNT] = { 0 };
+@@ -33,7 +42,17 @@ void __init_libc(char **envp, char *pn)
+ 	}
+ 
+ 	__init_tls(aux);
+-	__init_security(aux);
++	__init_ssp((void *)aux[AT_RANDOM]);
++
++	if (aux[AT_UID]==aux[AT_EUID] && aux[AT_GID]==aux[AT_EGID]
++		&& !aux[AT_SECURE]) return;
++
++	struct pollfd pfd[3] = { {.fd=0}, {.fd=1}, {.fd=2} };
++	__syscall(SYS_poll, pfd, 3, 0);
++	for (i=0; i<3; i++) if (pfd[i].revents&POLLNVAL)
++		if (__syscall(SYS_open, "/dev/null", O_RDWR|O_LARGEFILE)<0)
++			a_crash();
++	libc.secure = 1;
+ }
+ 
+ int __libc_start_main(int (*main)(int,char **,char **), int argc, char **argv)
+diff --git a/src/internal/syscall.h b/src/internal/syscall.h
+index dcfae00..914b0d1 100644
+--- a/src/internal/syscall.h
++++ b/src/internal/syscall.h
+@@ -164,3 +164,26 @@ long __syscall_ret(unsigned long), __syscall(syscall_arg_t, ...),
+ #endif
+ 
+ #endif
++
++/* socketcall calls */
++
++#define __SC_socket      1
++#define __SC_bind        2
++#define __SC_connect     3
++#define __SC_listen      4
++#define __SC_accept      5
++#define __SC_getsockname 6
++#define __SC_getpeername 7
++#define __SC_socketpair  8
++#define __SC_send        9
++#define __SC_recv        10
++#define __SC_sendto      11
++#define __SC_recvfrom    12
++#define __SC_shutdown    13
++#define __SC_setsockopt  14
++#define __SC_getsockopt  15
++#define __SC_sendmsg     16
++#define __SC_recvmsg     17
++#define __SC_accept4     18
++#define __SC_recvmmsg    19
++#define __SC_sendmmsg    20
+diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
+index 1517281..1cb3fb4 100644
+--- a/src/ldso/dynlink.c
++++ b/src/ldso/dynlink.c
+@@ -1055,12 +1055,31 @@ void *__dynlink(int argc, char **argv)
+ 		size_t l = strlen(ldname);
+ 		if (l >= 3 && !strcmp(ldname+l-3, "ldd")) ldd_mode = 1;
+ 		*argv++ = (void *)-1;
+-		if (argv[0] && !strcmp(argv[0], "--")) *argv++ = (void *)-1;
++		while (argv[0] && argv[0][0]=='-' && argv[0][1]=='-') {
++			char *opt = argv[0]+2;
++			*argv++ = (void *)-1;
++			if (!*opt) {
++				break;
++			} else if (!memcmp(opt, "list", 5)) {
++				ldd_mode = 1;
++			} else if (!memcmp(opt, "library-path", 12)) {
++				if (opt[12]=='=') env_path = opt+13;
++				else if (opt[12]) *argv = 0;
++				else if (*argv) env_path = *argv++;
++			} else if (!memcmp(opt, "preload", 7)) {
++				if (opt[7]=='=') env_preload = opt+8;
++				else if (opt[7]) *argv = 0;
++				else if (*argv) env_preload = *argv++;
++			} else {
++				argv[0] = 0;
++			}
++			argv[-1] = (void *)-1;
++		}
+ 		if (!argv[0]) {
+ 			dprintf(2, "musl libc\n"
+ 				"Version %s\n"
+ 				"Dynamic Program Loader\n"
+-				"Usage: %s [--] pathname%s\n",
++				"Usage: %s [options] [--] pathname%s\n",
+ 				__libc_get_version(), ldname,
+ 				ldd_mode ? "" : " [args]");
+ 			_exit(1);
+diff --git a/src/process/execvp.c b/src/process/execvp.c
+index 0a33e42..7d32200 100644
+--- a/src/process/execvp.c
++++ b/src/process/execvp.c
+@@ -3,6 +3,7 @@
+ #include <unistd.h>
+ #include <errno.h>
+ #include <limits.h>
++#include "libc.h"
+ 
+ extern char **__environ;
+ 
+@@ -47,3 +48,5 @@ int execvp(const char *file, char *const argv[])
+ {
+ 	return __execvpe(file, argv, __environ);
+ }
++
++weak_alias(__execvpe, execvpe);
+diff --git a/src/string/memmem.c b/src/string/memmem.c
+index a5a249f..3b1ae18 100644
+--- a/src/string/memmem.c
++++ b/src/string/memmem.c
+@@ -120,7 +120,7 @@ static char *twoway_memmem(const unsigned char *h, const unsigned char *z, const
+ 		}
+ 		/* Compare left half */
+ 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
+-		if (k == mem) return (char *)h;
++		if (k <= mem) return (char *)h;
+ 		h += p;
+ 		mem = mem0;
+ 	}
+diff --git a/src/string/strstr.c b/src/string/strstr.c
+index 915c0a2..cd06912 100644
+--- a/src/string/strstr.c
++++ b/src/string/strstr.c
+@@ -130,7 +130,7 @@ static char *twoway_strstr(const unsigned char *h, const unsigned char *n)
+ 		}
+ 		/* Compare left half */
+ 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
+-		if (k == mem) return (char *)h;
++		if (k <= mem) return (char *)h;
+ 		h += p;
+ 		mem = mem0;
+ 	}
+diff --git a/src/string/wcsstr.c b/src/string/wcsstr.c
+index 3e28e28..4caaef3 100644
+--- a/src/string/wcsstr.c
++++ b/src/string/wcsstr.c
+@@ -84,7 +84,7 @@ static wchar_t *twoway_wcsstr(const wchar_t *h, const wchar_t *n)
+ 		}
+ 		/* Compare left half */
+ 		for (k=ms+1; k>mem && n[k-1] == h[k-1]; k--);
+-		if (k == mem) return (wchar_t *)h;
++		if (k <= mem) return (wchar_t *)h;
+ 		h += p;
+ 		mem = mem0;
+ 	}
+diff --git a/src/time/__tz.c b/src/time/__tz.c
+index 9d56a61..6d7173c 100644
+--- a/src/time/__tz.c
++++ b/src/time/__tz.c
+@@ -121,7 +121,7 @@ int __munmap(void *, size_t);
+ static void do_tzset()
+ {
+ 	char buf[NAME_MAX+25], *pathname=buf+24;
+-	const char *try, *s;
++	const char *try, *s, *p;
+ 	const unsigned char *map = 0;
+ 	size_t i;
+ 	static const char search[] =
+@@ -147,19 +147,16 @@ static void do_tzset()
+ 	}
+ 	if (old_tz) memcpy(old_tz, s, i+1);
+ 
+-	if (*s == ':') s++;
+-
+ 	/* Non-suid can use an absolute tzfile pathname or a relative
+ 	 * pathame beginning with "."; in secure mode, only the
+ 	 * standard path will be searched. */
+-	if (*s == '/' || *s == '.') {
+-		if (!libc.secure) map = __map_file(s, &map_size);
+-	} else {
+-		for (i=0; s[i] && s[i]!=','; i++) {
+-			if (s[i]=='/') {
+-				size_t l = strlen(s);
+-				if (l > NAME_MAX || strchr(s, '.'))
+-					break;
++	if (*s == ':' || ((p=strchr(s, '/')) && !memchr(s, ',', p-s))) {
++		if (*s == ':') s++;
++		if (*s == '/' || *s == '.') {
++			if (!libc.secure) map = __map_file(s, &map_size);
++		} else {
++			size_t l = strlen(s);
++			if (l <= NAME_MAX && !strchr(s, '.')) {
+ 				memcpy(pathname, s, l+1);
+ 				pathname[l] = 0;
+ 				for (try=search; !map && *try; try+=l+1) {
+@@ -167,9 +164,14 @@ static void do_tzset()
+ 					memcpy(pathname-l, try, l);
+ 					map = __map_file(pathname-l, &map_size);
+ 				}
+-				break;
+ 			}
+ 		}
++		if (!map) s = __gmt;
++	}
++	if (map && (map_size < 44 || memcmp(map, "TZif", 4))) {
++		__munmap((void *)map, map_size);
++		map = 0;
++		s = __gmt;
+ 	}
+ 
+ 	zi = map;
diff --git a/main/musl/2001-default-to-localtime-timezone-if-TZ-is-undefined.patch b/main/musl/2001-default-to-localtime-timezone-if-TZ-is-undefined.patch
new file mode 100644
index 0000000000..10e87bf473
--- /dev/null
+++ b/main/musl/2001-default-to-localtime-timezone-if-TZ-is-undefined.patch
@@ -0,0 +1,27 @@
+From 4776cf82a9367ff51883af243a219d45da35d3b5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
+Date: Wed, 23 Apr 2014 09:11:46 +0300
+Subject: [PATCH] default to localtime timezone if TZ is undefined
+
+the rest of the logic fallsback to GMT if it does not exist
+(since musl commit 0f2315b4af1c58cbfb7c7f9da69b495cd146cc18)
+---
+ src/time/__tz.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/time/__tz.c b/src/time/__tz.c
+index 6d7173c..4184b60 100644
+--- a/src/time/__tz.c
++++ b/src/time/__tz.c
+@@ -128,7 +128,7 @@ static void do_tzset()
+ 		"/usr/share/zoneinfo/\0/share/zoneinfo/\0/etc/zoneinfo/\0";
+ 
+ 	s = getenv("TZ");
+-	if (!s || !*s) s = __gmt;
++	if (!s || !*s) s = ":localtime";
+ 
+ 	if (old_tz && !strcmp(s, old_tz)) return;
+ 
+-- 
+1.9.2
+
diff --git a/main/musl/APKBUILD b/main/musl/APKBUILD
index 64f693010d..202038b72e 100644
--- a/main/musl/APKBUILD
+++ b/main/musl/APKBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Timo Teräs <timo.teras@iki.fi>
 pkgname=musl
 pkgver=1.1.0
-pkgrel=2
+pkgrel=3
 pkgdesc="the musl c library (libc) implementation"
 url="http://www.musl-libc.org/"
 arch="all"
@@ -14,9 +14,10 @@ install=""
 subpackages="$pkgname-dev $pkgname-utils"
 [ "${CTARGET#*musl}" = "$CTARGET" ] && subpackages="$subpackages musl-gcc:crosstool"
 source="http://www.musl-libc.org/releases/musl-$pkgver.tar.gz
-	0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch
+	0001-v1.1.0-to-c3d9d172.patch
 	1001-add-basic-dns-record-parsing-functions.patch
 	1002-reimplement-if_nameindex-and-getifaddrs-using-netlin.patch
+	2001-default-to-localtime-timezone-if-TZ-is-undefined.patch
 
 	getopt_long.c
 	__stack_chk_fail_local.c
@@ -100,7 +101,7 @@ package() {
 }
 
 utils() {
-	replaces="uclibc-utils"
+	depends="!uclibc-utils !libiconv"
 	license="MIT BSD GPL2+"
 
 	mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/sbin
@@ -125,27 +126,30 @@ crosstool() {
 }
 
 md5sums="c2118c3b6afc77f46a0b23a38a8c3080  musl-1.1.0.tar.gz
-68aad2b2b61da0d2f189d29724a9f07f  0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch
+1789d43fa0c5f76184cdbaff18a429cb  0001-v1.1.0-to-c3d9d172.patch
 a3810683ef61ac27e2f6ec9801280c81  1001-add-basic-dns-record-parsing-functions.patch
 83c3bd2a50b1de5ef948704d3f4e0583  1002-reimplement-if_nameindex-and-getifaddrs-using-netlin.patch
+e936297ceb484b2160a4cd8a3a4eb291  2001-default-to-localtime-timezone-if-TZ-is-undefined.patch
 61c6c1e84ed1df82abbe6d75e90cf21c  getopt_long.c
 0df687757221bbb0fc1aa67f1bd646f9  __stack_chk_fail_local.c
 dae8a31f47488273d8465c785bd77a00  getconf.c
 2b941c4251cac44988a4abfc50e21267  getent.c
 170ce44d0eca4bcfebdf402f21af5f71  iconv.c"
 sha256sums="de1b43019e5361d7577e5e0213e9dde591853e9da5d4a7cd75e2e0d78bf60820  musl-1.1.0.tar.gz
-d55586f436af5ea2555f848b2e1a1aeed89786d3ec76b4cedcceec3d78a64d31  0001-fix-false-negatives-with-periodic-needles-in-strstr-.patch
+6ce417df2acedd6973580ae7985b337fa6ba58bd26752a01c5dcab1f2ce8925c  0001-v1.1.0-to-c3d9d172.patch
 758390768b1bc4159d56908ca332b9640cd0552ed3b4b2b8d4a6d499c54c11a1  1001-add-basic-dns-record-parsing-functions.patch
 1c25880095e869b827f02997e864fdf4bf157a4e923e52d97dbd05e657aedb70  1002-reimplement-if_nameindex-and-getifaddrs-using-netlin.patch
+60d7aa78040ee664681e507475129f76e445291863137e568c9a3d11ae8436ce  2001-default-to-localtime-timezone-if-TZ-is-undefined.patch
 d9b644ec20bc33e81a7c52b9fcf7973d835923a69faf50f03db45534b811bd96  getopt_long.c
 299a7d75a09de3e2e11e7fb4acc3182e4a14e868093d2f30938fce9bfcff13da  __stack_chk_fail_local.c
 e3d1e1f82d1319d9be4726a32dfbe08ab8c23aceaa5e6b667cb391f70a467a1e  getconf.c
 68373a55e89ce85c562d941ccf588337d6cc6c9c17689d695f65cd7607134bbe  getent.c
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