* [Bug libc/11070] Glibc netdb.h does not provide prototype for 'iruserok'
2009-12-09 11:04 [Bug libc/11070] New: Glibc netdb.h does not provide prototype for 'iruserok' simon at josefsson dot org
@ 2009-12-09 12:12 ` bruno at clisp dot org
2009-12-09 17:16 ` simon at josefsson dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: bruno at clisp dot org @ 2009-12-09 12:12 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From bruno at clisp dot org 2009-12-09 12:12 -------
Note that the Linux manual page
<http://www.kernel.org/doc/man-pages/online/pages/man3/rcmd.3.html>
documents this function, with a first argument of type 'uint32_t'.
This matches the declaration of the function on NetBSD and OpenBSD.
Whereas on FreeBSD 6.0 and MacOS X, the first argument is of type 'unsigned
long'.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11070
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/11070] Glibc netdb.h does not provide prototype for 'iruserok'
2009-12-09 11:04 [Bug libc/11070] New: Glibc netdb.h does not provide prototype for 'iruserok' simon at josefsson dot org
2009-12-09 12:12 ` [Bug libc/11070] " bruno at clisp dot org
@ 2009-12-09 17:16 ` simon at josefsson dot org
2009-12-09 17:28 ` simon at josefsson dot org
2010-04-05 5:03 ` drepper at redhat dot com
3 siblings, 0 replies; 6+ messages in thread
From: simon at josefsson dot org @ 2009-12-09 17:16 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From simon at josefsson dot org 2009-12-09 17:16 -------
Here is a patch if you want to consider option 1.
Thanks,
/Simon
2009-12-09 Simon Josefsson <simon@josefsson.org>
* resolv/netdb.h [__USE_BSD]: Add prototype for iruserok.
>From a1340a98a1e161fb9b0cdbeb91670cc738ee9952 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Wed, 9 Dec 2009 18:15:57 +0100
Subject: [PATCH] Add prototype for iruserok to netdb.h.
---
resolv/netdb.h | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/resolv/netdb.h b/resolv/netdb.h
index dc1f7ce..1fe6afe 100644
--- a/resolv/netdb.h
+++ b/resolv/netdb.h
@@ -516,6 +516,18 @@ extern int ruserok_af (__const char *__rhost, int __suser,
__const char *__remuser, __const char *__locuser,
sa_family_t __af);
+/* Check whether user REMUSER on system indicated by IPv4 address
+ RADDR is allowed to login as LOCUSER. Non-IPv4 (e.g., IPv6) are
+ not supported. If SUSER is not zero the user tries to become
+ superuser. Return 0 if it is possible.
+
+ This function is not part of POSIX and therefore no official
+ cancellation point. But due to similarity with an POSIX interface
+ or due to the implementation it is a cancellation point and
+ therefore not marked with __THROW. */
+extern int iruserok (uint32_t __raddr, int __suser,
+ __const char *__remuser, __const char *__locuser);
+
/* Try to allocate reserved port, returning a descriptor for a socket opened
at this port or -1 if unsuccessful. The search for an available port
will start at ALPORT and continues with lower numbers.
--
1.6.5.3
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11070
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/11070] Glibc netdb.h does not provide prototype for 'iruserok'
2009-12-09 11:04 [Bug libc/11070] New: Glibc netdb.h does not provide prototype for 'iruserok' simon at josefsson dot org
2009-12-09 12:12 ` [Bug libc/11070] " bruno at clisp dot org
2009-12-09 17:16 ` simon at josefsson dot org
@ 2009-12-09 17:28 ` simon at josefsson dot org
2010-04-05 5:03 ` drepper at redhat dot com
3 siblings, 0 replies; 6+ messages in thread
From: simon at josefsson dot org @ 2009-12-09 17:28 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From simon at josefsson dot org 2009-12-09 17:28 -------
If you want to take the opportunity to also export the iruserok_af interface,
which seems equally exported by libc.so but not prototyped in any header file,
here is an alternative patch. The iruserok_af interface appears to be a more
usable interface (because it is not IPv4 specific).
/Simon
2009-12-09 Simon Josefsson <simon@josefsson.org>
* resolv/netdb.h [__USE_BSD]: Add prototype for iruserok and
iruserok_af.
>From e3db0b2ff7bd1d645d6b28a0eda344b0141f0c49 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Wed, 9 Dec 2009 18:26:15 +0100
Subject: [PATCH] Add prototype for iruserok and iruserok_af to netdb.h.
---
resolv/netdb.h | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/resolv/netdb.h b/resolv/netdb.h
index dc1f7ce..c84f65e 100644
--- a/resolv/netdb.h
+++ b/resolv/netdb.h
@@ -516,6 +516,31 @@ extern int ruserok_af (__const char *__rhost, int __suser,
__const char *__remuser, __const char *__locuser,
sa_family_t __af);
+/* Check whether user REMUSER on system indicated by IPv4 address
+ RADDR is allowed to login as LOCUSER. Non-IPv4 (e.g., IPv6) are
+ not supported. If SUSER is not zero the user tries to become
+ superuser. Return 0 if it is possible.
+
+ This function is not part of POSIX and therefore no official
+ cancellation point. But due to similarity with an POSIX interface
+ or due to the implementation it is a cancellation point and
+ therefore not marked with __THROW. */
+extern int iruserok (uint32_t __raddr, int __suser,
+ __const char *__remuser, __const char *__locuser);
+
+/* Check whether user REMUSER on system indicated by socket address
+ RADDR with family AF is allowed to login as LOCUSER. If SUSER is
+ not zero the user tries to become superuser. Return 0 if it is
+ possible.
+
+ This function is not part of POSIX and therefore no official
+ cancellation point. But due to similarity with an POSIX interface
+ or due to the implementation it is a cancellation point and
+ therefore not marked with __THROW. */
+extern int iruserok_af (const void *__raddr, int __suser,
+ __const char *__remuser, __const char *__locuser,
+ sa_family_t af);
+
/* Try to allocate reserved port, returning a descriptor for a socket opened
at this port or -1 if unsuccessful. The search for an available port
will start at ALPORT and continues with lower numbers.
--
1.6.5.3
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11070
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/11070] Glibc netdb.h does not provide prototype for 'iruserok'
2009-12-09 11:04 [Bug libc/11070] New: Glibc netdb.h does not provide prototype for 'iruserok' simon at josefsson dot org
` (2 preceding siblings ...)
2009-12-09 17:28 ` simon at josefsson dot org
@ 2010-04-05 5:03 ` drepper at redhat dot com
3 siblings, 0 replies; 6+ messages in thread
From: drepper at redhat dot com @ 2010-04-05 5:03 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From drepper at redhat dot com 2010-04-05 05:03 -------
If iruserok is added then iruserok_af must be added, too. Checked in.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=11070
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