aboutsummaryrefslogtreecommitdiffstats
path: root/main
diff options
context:
space:
mode:
authorTimo Teräs <timo.teras@iki.fi>2016-03-02 14:07:09 +0200
committerTimo Teräs <timo.teras@iki.fi>2016-03-02 14:11:26 +0200
commit0f79ca454f3f7d7ae00997cb41fbb4ec518f89a7 (patch)
tree92804430c6ee32d3628abbcc1724a227e53701bd /main
parent46e900d67115a68411ae0405e945258eaad3141c (diff)
downloadaports-0f79ca454f3f7d7ae00997cb41fbb4ec518f89a7.tar.bz2
aports-0f79ca454f3f7d7ae00997cb41fbb4ec518f89a7.tar.xz
main/musl: cherry-pick bre fixes from upstream git
Diffstat (limited to 'main')
-rw-r--r--main/musl/0001-fix-handling-of-non-matching-address-family-entries-.patch26
-rw-r--r--main/musl/0001-handle-non-matching-address-family-entries-in-hosts-.patch62
-rw-r--r--main/musl/0002-fix-at-the-start-of-a-BRE-subexpression.patch39
-rw-r--r--main/musl/0003-fix-at-the-start-of-a-complete-BRE.patch34
-rw-r--r--main/musl/APKBUILD18
5 files changed, 148 insertions, 31 deletions
diff --git a/main/musl/0001-fix-handling-of-non-matching-address-family-entries-.patch b/main/musl/0001-fix-handling-of-non-matching-address-family-entries-.patch
deleted file mode 100644
index 40c2a85122..0000000000
--- a/main/musl/0001-fix-handling-of-non-matching-address-family-entries-.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 8be65561a9f8c641dc22269ae33ff736fdc71f7c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
-Date: Tue, 23 Feb 2016 08:46:09 +0200
-Subject: [PATCH] fix handling of non-matching address family entries in
- /etc/hosts
-
----
- src/network/lookup_name.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c
-index a26ad53..db0f237 100644
---- a/src/network/lookup_name.c
-+++ b/src/network/lookup_name.c
-@@ -71,7 +71,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
- /* Isolate IP address to parse */
- for (p=line; *p && !isspace(*p); p++);
- *p++ = 0;
-- if (name_from_numeric(buf+cnt, line, family))
-+ if (name_from_numeric(buf+cnt, line, family) > 0)
- cnt++;
-
- /* Extract first name as canonical name */
---
-2.7.1
-
diff --git a/main/musl/0001-handle-non-matching-address-family-entries-in-hosts-.patch b/main/musl/0001-handle-non-matching-address-family-entries-in-hosts-.patch
new file mode 100644
index 0000000000..927106d574
--- /dev/null
+++ b/main/musl/0001-handle-non-matching-address-family-entries-in-hosts-.patch
@@ -0,0 +1,62 @@
+From 6d70c08a2c37745df637b231711f6dec79dbc6e1 Mon Sep 17 00:00:00 2001
+From: Rich Felker <dalias@aerifal.cx>
+Date: Wed, 2 Mar 2016 00:34:51 -0500
+Subject: [PATCH] handle non-matching address family entries in hosts file
+
+name_from_hosts failed to account for the possibility of an address
+family error from name_from_numeric, wrongly counting such a return as
+success and using the uninitialized address data as part of the
+results passed up to the caller.
+
+non-matching address family entries cannot simply be ignored or
+results would be inconsistent with respect to whether AF_UNSPEC or a
+specific address family is queried. instead, record that a
+non-matching entry was seen, and fail the lookup with EAI_NONAME of no
+matching-family entries are found.
+---
+ src/network/lookup_name.c | 14 +++++++++++---
+ 1 file changed, 11 insertions(+), 3 deletions(-)
+
+diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c
+index a26ad53..86f90ac 100644
+--- a/src/network/lookup_name.c
++++ b/src/network/lookup_name.c
+@@ -49,7 +49,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
+ {
+ char line[512];
+ size_t l = strlen(name);
+- int cnt = 0;
++ int cnt = 0, badfam = 0;
+ unsigned char _buf[1032];
+ FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
+ if (!f) switch (errno) {
+@@ -71,8 +71,16 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
+ /* Isolate IP address to parse */
+ for (p=line; *p && !isspace(*p); p++);
+ *p++ = 0;
+- if (name_from_numeric(buf+cnt, line, family))
++ switch (name_from_numeric(buf+cnt, line, family)) {
++ case 1:
+ cnt++;
++ break;
++ case 0:
++ continue;
++ default:
++ badfam = EAI_NONAME;
++ continue;
++ }
+
+ /* Extract first name as canonical name */
+ for (; *p && isspace(*p); p++);
+@@ -81,7 +89,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
+ if (is_valid_hostname(p)) memcpy(canon, p, z-p+1);
+ }
+ __fclose_ca(f);
+- return cnt;
++ return cnt ? cnt : badfam;
+ }
+
+ struct dpc_ctx {
+--
+2.7.2
+
diff --git a/main/musl/0002-fix-at-the-start-of-a-BRE-subexpression.patch b/main/musl/0002-fix-at-the-start-of-a-BRE-subexpression.patch
new file mode 100644
index 0000000000..7c5c82516f
--- /dev/null
+++ b/main/musl/0002-fix-at-the-start-of-a-BRE-subexpression.patch
@@ -0,0 +1,39 @@
+From 39ea71fb8afddda879a1999f2a203dfdaf57a639 Mon Sep 17 00:00:00 2001
+From: Szabolcs Nagy <nsz@port70.net>
+Date: Mon, 29 Feb 2016 15:04:46 +0000
+Subject: [PATCH] fix * at the start of a BRE subexpression
+
+commit 7eaa76fc2e7993582989d3838b1ac32dd8abac09 made * invalid at
+the start of a BRE subexpression, but it should be accepted as
+literal * there according to the standard.
+
+This patch does not fix subexpressions starting with ^*.
+---
+ src/regex/regcomp.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c
+index da6abd1..7a2864c 100644
+--- a/src/regex/regcomp.c
++++ b/src/regex/regcomp.c
+@@ -889,7 +889,6 @@ static reg_errcode_t parse_atom(tre_parse_ctx_t *ctx, const char *s)
+ s++;
+ break;
+ case '*':
+- return REG_BADPAT;
+ case '{':
+ case '+':
+ case '?':
+@@ -978,9 +977,6 @@ static reg_errcode_t tre_parse(tre_parse_ctx_t *ctx)
+ }
+
+ parse_iter:
+- /* extension: repetitions are rejected after an empty node
+- eg. (+), |*, {2}, but assertions are not treated as empty
+- so ^* or $? are accepted currently. */
+ for (;;) {
+ int min, max;
+
+--
+2.7.2
+
diff --git a/main/musl/0003-fix-at-the-start-of-a-complete-BRE.patch b/main/musl/0003-fix-at-the-start-of-a-complete-BRE.patch
new file mode 100644
index 0000000000..dac819d007
--- /dev/null
+++ b/main/musl/0003-fix-at-the-start-of-a-complete-BRE.patch
@@ -0,0 +1,34 @@
+From 29b13575376509bb21539711f30c1deaf0823033 Mon Sep 17 00:00:00 2001
+From: Szabolcs Nagy <nsz@port70.net>
+Date: Mon, 29 Feb 2016 16:36:25 +0000
+Subject: [PATCH] fix ^* at the start of a complete BRE
+
+This is a workaround to treat * as literal * at the start of a BRE.
+
+Ideally ^ would be treated as an anchor at the start of any BRE
+subexpression and similarly $ would be an anchor at the end of any
+subexpression. This is not required by the standard and hard to do
+with the current code, but it's the existing practice. If it is
+changed, * should be treated as literal after such anchor as well.
+---
+ src/regex/regcomp.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/regex/regcomp.c b/src/regex/regcomp.c
+index 7a2864c..5fad98b 100644
+--- a/src/regex/regcomp.c
++++ b/src/regex/regcomp.c
+@@ -994,6 +994,10 @@ static reg_errcode_t tre_parse(tre_parse_ctx_t *ctx)
+ if (*s=='\\')
+ s++;
+
++ /* handle ^* at the start of a complete BRE. */
++ if (!ere && s==ctx->re+1 && s[-1]=='^')
++ break;
++
+ /* extension: multiple consecutive *+?{,} is unspecified,
+ but (a+)+ has to be supported so accepting a++ makes
+ sense, note however that the RE_DUP_MAX limit can be
+--
+2.7.2
+
diff --git a/main/musl/APKBUILD b/main/musl/APKBUILD
index 9bd7feaa4f..a9dcff0f0b 100644
--- a/main/musl/APKBUILD
+++ b/main/musl/APKBUILD
@@ -2,7 +2,7 @@
# Maintainer: Timo Teräs <timo.teras@iki.fi>
pkgname=musl
pkgver=1.1.14
-pkgrel=1
+pkgrel=2
pkgdesc="the musl c library (libc) implementation"
url="http://www.musl-libc.org/"
arch="all"
@@ -12,7 +12,9 @@ depends_dev="!uclibc-dev"
makedepends="$depends_dev"
subpackages="$pkgname-dev $pkgname-utils $pkgname-dbg libc6-compat:compat"
source="http://www.musl-libc.org/releases/musl-$pkgver.tar.gz
- 0001-fix-handling-of-non-matching-address-family-entries-.patch
+ 0001-handle-non-matching-address-family-entries-in-hosts-.patch
+ 0002-fix-at-the-start-of-a-BRE-subexpression.patch
+ 0003-fix-at-the-start-of-a-complete-BRE.patch
ldconfig
__stack_chk_fail_local.c
@@ -129,21 +131,27 @@ compat() {
}
md5sums="d529ce4a2f7f79d8c3fd4b8329417b57 musl-1.1.14.tar.gz
-a92361d373756777fc0d8f188274207d 0001-fix-handling-of-non-matching-address-family-entries-.patch
+c683094384c5726a99d1047f01aeb331 0001-handle-non-matching-address-family-entries-in-hosts-.patch
+3b9089a017ac90b303fad94a6aa71219 0002-fix-at-the-start-of-a-BRE-subexpression.patch
+6cee220f293754cd1e7126f3d4db5b43 0003-fix-at-the-start-of-a-complete-BRE.patch
830d01f7821b978df770b06db3790921 ldconfig
0df687757221bbb0fc1aa67f1bd646f9 __stack_chk_fail_local.c
57ef2c63b9ec6a2041694ace97d4ffa2 getconf.c
2b941c4251cac44988a4abfc50e21267 getent.c
45f92f8d59cf84d765de698a9578dbf4 iconv.c"
sha256sums="35f6c00c84a6091bd5dab29eedde7508dae755ead92dcc0239f3677d1055b9b5 musl-1.1.14.tar.gz
-6c0663d834cfda068527608236ceb801996ba8c56d8df25a2e68df3379a23350 0001-fix-handling-of-non-matching-address-family-entries-.patch
+87d3161c69b347c1cb826a886d098bc03a17a00172c5839c4e30ed1745fb92ec 0001-handle-non-matching-address-family-entries-in-hosts-.patch
+0bd21cab29a7a2f6644d1046e7bd91dd5aadf6748e207ddda3ff99e353548775 0002-fix-at-the-start-of-a-BRE-subexpression.patch
+13d285aba7e5e33dca32e6adbb5ada69f0f88f0320968b201d03fe02f1a70d4c 0003-fix-at-the-start-of-a-complete-BRE.patch
b4a2c06db38742e8c42c3c9838b285a7d8cdac6c091ff3df5ff9a15f1e41b9c7 ldconfig
299a7d75a09de3e2e11e7fb4acc3182e4a14e868093d2f30938fce9bfcff13da __stack_chk_fail_local.c
d87d0cbb3690ae2c5d8cc218349fd8278b93855dd625deaf7ae50e320aad247c getconf.c
68373a55e89ce85c562d941ccf588337d6cc6c9c17689d695f65cd7607134bbe getent.c
f79a2930a2e5bb0624321589edf8b889d1e9b603e01e6b7ae214616605b3fdd7 iconv.c"
sha512sums="9016246b44a7e6ef51477f0a246373c79f3e796c70031c3323be1b6c4c0518a2d4578f1aa712adfd9a80cdc1d71918bd7a35855052a0452b854755bf0cc2424e musl-1.1.14.tar.gz
-b479a30d596328cefcf9ae8cbd0123027da09639fcfd85a06008ea2f0b4f04e82d7196b9e62c221c74734869a35a93d7c8349c1da82dcd7fd16f736f47a5cc62 0001-fix-handling-of-non-matching-address-family-entries-.patch
+8546b31b04effe8d863e26ecd1677890e925b0f65f46e09f03804024c36595c944c3d7e758160f57862b9e6c85e431139ff8b2412a29c57eb9773cce327647a5 0001-handle-non-matching-address-family-entries-in-hosts-.patch
+18b2f436de9e1c3b8720c93d4a013f069f1f7bb8d71203c157a4670b4fa5749347fd2eba74b47e527f9bb7d98442eaf69837ee69ea1840bf6d1577f14029f089 0002-fix-at-the-start-of-a-BRE-subexpression.patch
+51a16e88f602d1db175d82d8276273006b74dc7e87340207e26db80820bab368c50f4d1539175bf3b5b3b23ae6da2e452e81f858029bfef49c54f548bc1a4674 0003-fix-at-the-start-of-a-complete-BRE.patch
8d3a2d5315fc56fee7da9abb8b89bb38c6046c33d154c10d168fb35bfde6b0cf9f13042a3bceee34daf091bc409d699223735dcf19f382eeee1f6be34154f26f ldconfig
062bb49fa54839010acd4af113e20f7263dde1c8a2ca359b5fb2661ef9ed9d84a0f7c3bc10c25dcfa10bb3c5a4874588dff636ac43d5dbb3d748d75400756d0b __stack_chk_fail_local.c
0d80f37b34a35e3d14b012257c50862dfeb9d2c81139ea2dfa101d981d093b009b9fa450ba27a708ac59377a48626971dfc58e20a3799084a65777a0c32cbc7d getconf.c