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main/make: fix glob bug exposed by musl 1.1.19

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This commit is contained in:
Timo Teräs 2018-03-26 09:10:42 +03:00
parent d1ec5ba2a1
commit b9f20e63a6
2 changed files with 35 additions and 2 deletions
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6
main/make/APKBUILD
View File

@ -1,7 +1,7 @@
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=make
pkgver=4.2.1
pkgrel=1
pkgrel=2
pkgdesc="GNU make utility to maintain groups of programs"
url="https://www.gnu.org/software/make"
arch="all"
@ -10,6 +10,7 @@ depends=""
subpackages="$pkgname-doc"
source="ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.bz2
fix-atexit-exit.patch
fix-glob-dtype.patch
"
prepare() {
@ -41,4 +42,5 @@ package() {
}
sha512sums="9cf00869a2f938492554f71d8cb288b5b009b3bd0489ef164f2c8f6532fc37db5c7e20af1dea288536e7c9710ee0bc6e1ddcdfc4928a8540e6e43661741825b8 make-4.2.1.tar.bz2
a1639d9caf84a24a9f161a30d8b5dcd079b13faf2a5e3d514ff39fa11b13e796c7ff34c46ac2b56656d52129b4d3627c6102b129a4ab011f065076d872ef3992 fix-atexit-exit.patch"
a1639d9caf84a24a9f161a30d8b5dcd079b13faf2a5e3d514ff39fa11b13e796c7ff34c46ac2b56656d52129b4d3627c6102b129a4ab011f065076d872ef3992 fix-atexit-exit.patch
f0ae3f192912ef6ee7f938c1c5448e2c4797b3233933f4a72eaeffd402f5c4d2c06680029042a18db8f8158fbd098527d45e0c19390642d05ad77c530a2f68e8 fix-glob-dtype.patch"

31
main/make/fix-glob-dtype.patch Normal file
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@ -0,0 +1,31 @@
musl 1.1.19 introduced the _DIRENT_HAVE_D_* macros in commit
1bc10ffeaa7c7ce44b3e214e02e302642511c7c7, triggering a bug in GNU make
that's present up to the current version:
http://git.savannah.gnu.org/cgit/make.git/tree/glob/glob.c?id=5d653b535a0e0e607c8be2016bcaadd6f326a698#n1333
The glob replacement they ship includes and uses internally a
GLOB_ONLYDIR flag, which is opportunistic and implemented via d_type
if _DIRENT_HAVE_D_TYPE is defined, and it fails to consider that
DT_LNK could be a symlink to a directory. This is an ancient version
of glob.c; the modern GNU glob in glibc rightly considers DT_LNK. Thus
the bug is not seen on glibc systems (where the glob replacement is
not used), but will be seen on any system where _DIRENT_HAVE_D_TYPE is
defined and where configure decides to replace the libc glob with
their GNU one.
http://www.openwall.com/lists/musl/2018/03/13/1
diff --git a/glob/glob.c b/glob/glob.c
index f3911bc..d6bb8ba 100644
--- a/glob/glob.c
+++ b/glob/glob.c
@@ -1330,7 +1330,7 @@ glob_in_dir (pattern, directory, flags, errfunc, pglob)
/* If we shall match only directories use the information
provided by the dirent call if possible. */
if ((flags & GLOB_ONLYDIR)
- && d->d_type != DT_UNKNOWN && d->d_type != DT_DIR)
+ && d->d_type != DT_UNKNOWN && d->d_type != DT_DIR && d->d_type != DT_LNK)
continue;
#endif