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Diffstat (limited to 'patches/glibc/ports-2.13/260-assume-pipe2.patch')
-rw-r--r--patches/glibc/ports-2.13/260-assume-pipe2.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/patches/glibc/ports-2.13/260-assume-pipe2.patch b/patches/glibc/ports-2.13/260-assume-pipe2.patch
deleted file mode 100644
index 42e8f4e..0000000
--- a/patches/glibc/ports-2.13/260-assume-pipe2.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-http://bugs.gentoo.org/250342
-http://sources.redhat.com/bugzilla/show_bug.cgi?id=9685
-
-we cant assume sock_cloexec and pipe2 are bound together as the former defines
-are found in glibc only while the latter are a combo of kernel headers and
-glibc. so if we do a runtime detection of SOCK_CLOEXEC, but pipe2() is a stub
-inside of glibc, we hit a problem. for example:
-
-#include <grp.h>
-#include <stdio.h>
-main()
-{
- getgrnam("portage");
- if (!popen("ls", "r"))
- perror("popen()");
-}
-
-getgrnam() will detect that the kernel supports SOCK_CLOEXEC and then set both
-__have_sock_cloexec and __have_pipe2 to true. but if glibc was built against
-older kernel headers where __NR_pipe2 does not exist, glibc will have a ENOSYS
-stub for it. so popen() will always fail as glibc assumes pipe2() works.
-
-diff -durN glibc-2.13.orig/socket/have_sock_cloexec.c glibc-2.13/socket/have_sock_cloexec.c
---- glibc-2.13.orig/socket/have_sock_cloexec.c 2008-07-25 18:46:23.000000000 +0200
-+++ glibc-2.13/socket/have_sock_cloexec.c 2009-11-13 00:50:15.000000000 +0100
-@@ -16,9 +16,14 @@
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-+#include <fcntl.h>
- #include <sys/socket.h>
- #include <kernel-features.h>
-
- #if defined SOCK_CLOEXEC && !defined __ASSUME_SOCK_CLOEXEC
- int __have_sock_cloexec;
- #endif
-+
-+#if defined O_CLOEXEC && !defined __ASSUME_PIPE2
-+int __have_pipe2;
-+#endif