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2005-05-03[AUDIT] Update UML audit-syscall-{entry,exit} calls to new prototypesJeff Dike
This patch is for -mm only. It should probably be included in git-audit, and should be forwarded to Linus iff git-audit is. It updates the audit-syscall-{entry,exit} calls to current -mm. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-30netlink audit warning fixAndrew Morton
scumbags! net/netlink/af_netlink.c: In function `netlink_sendmsg': net/netlink/af_netlink.c:908: warning: implicit declaration of function `audit_get_loginuid' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[AUDIT] LOGIN message credentialsSteve Grubb
Attached is a new patch that solves the issue of getting valid credentials into the LOGIN message. The current code was assuming that the audit context had already been copied. This is not always the case for LOGIN messages. To solve the problem, the patch passes the task struct to the function that emits the message where it can get valid credentials. Signed-off-by: Steve Grubb <sgrubb@redhat.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[AUDIT] Requeue messages at head of queue, up to audit_backlogChris Wright
If netlink_unicast() fails, requeue the skb back at the head of the queue it just came from, instead of the tail. And do so unless we've exceeded the audit_backlog limit; not according to some other arbitrary limit. From: Chris Wright <chrisw@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29Add audit uid to netlink credentialsSerge Hallyn
Most audit control messages are sent over netlink.In order to properly log the identity of the sender of audit control messages, we would like to add the loginuid to the netlink_creds structure, as per the attached patch. Signed-off-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29audit: update pointer to userspace tools, remove emacs mode tags
2005-04-29mips: warning fix audit_arch()Yoichi Yuasa
arch/mips/kernel/ptrace.c:305: warning: function declaration isn't a prototype Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[PATCH] fix ia64 syscall auditingAmy Griffis
Attached is a patch against David's audit.17 kernel that adds checks for the TIF_SYSCALL_AUDIT thread flag to the ia64 system call and signal handling code paths.The patch enables auditing of system calls set up via fsys_bubble_down, as well as ensuring that audit_syscall_exit() is called on return from sigreturn. Neglecting to check for TIF_SYSCALL_AUDIT at these points results in incorrect information in audit_context, causing frequent system panics when system call auditing is enabled on an ia64 system. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[AUDIT] Avoid using %*.*s format strings.Peter Martuccelli
They don't seem to work correctly (investigation ongoing), but we don't actually need to do it anyway. Patch from Peter Martuccelli <peterm@redhat.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[AUDIT] Fix signedness of 'serial' in various routines.Steve Grubb
Attached is a patch that corrects a signed/unsigned warning. I also noticed that we needlessly init serial to 0. That only needs to occur if the kernel was compiled without the audit system. -Steve Grubb Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29[AUDIT] Don't allow ptrace to fool auditing, log arch of audited syscalls.
We were calling ptrace_notify() after auditing the syscall and arguments, but the debugger could have _changed_ them before the syscall was actually invoked. Reorder the calls to fix that. While we're touching ever call to audit_syscall_entry(), we also make it take an extra argument: the architecture of the syscall which was made, because some architectures allow more than one type of syscall. Also add an explicit success/failure flag to audit_syscall_exit(), for the benefit of architectures which return that in a condition register rather than only returning a single register. Change type of syscall return value to 'long' not 'int'. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29namei: add audit_inode to all branches in path_lookupPrasanna Meda
Main change is in path_lookup: added a goto to do audit_inode instead of return statement, when emul_lookup_dentry for root is successful.The existing code does audit_inode only when lookup is done in normal root or cwd. Other changes: Some lookup routines are returning zero on success, and some are returning zero on failure. I documented the related function signatures in this code path, so that one can glance over abstract functions without understanding the entire code. Signed-off-by: Prasanna Meda <pmeda@akamai.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29audit_log_untrustedstring() warning fixAndrew Morton
kernel/audit.c: In function `audit_log_untrustedstring': kernel/audit.c:736: warning: comparison is always false due to limited range of data type Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-29AUDIT: Avoid log pollution by untrusted strings.
We log strings from userspace, such as arguments to open(). These could be formatted to contain \n followed by fake audit log entries. Provide a function for logging such strings, which gives a hex dump when the string contains anything but basic printable ASCII characters. Use it for logging filenames. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-04-28[PATCH] x86_64: fix PT_NOTE addition to IA32 vDSORoland McGrath
The addition of the PT_NOTE didn't take in the x86_64 version of the i386 vDSO, because I forgot the linker script bit in that copy. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Do not sleep interruptible after socket connect failureSteve French
.. since it can be due to pending kill. Update readme information to better describe cifs umount Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Do not init smb requests or block when sending requestsSteve French
if cifsd thread is no longer running to demultixplex responses. Do not send FindClose request when FindFirst failed without reaching end of search. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: handle termination of cifs oplockd kernel threadSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Fix mapping of EMLINK caseSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Handle case of multiple trans2 responses for one SMB request ↵Steve French
(part 2 of 2) Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: cleanup various long linesSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Handle multiple response transact2 part 1 of 2Steve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Ease memory pressure, do not use large buffers in byte range ↵Steve French
lock requests. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: missing semicolon from previous fixSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Better handle errors on second socket recv message callSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: improve check for search entry going beyond end of SMB transactSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Fix caching problemSteve French
pointed out by Dave Stahl and Vince Negri in which cifs can update the last modify time on a server modified file without invalidating the local cached data due to an intervening readdir. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: remove cifs_kcalloc and check for NULL return on kcalloc in ↵Steve French
session initialization Suggested by: Adrian Bunk and Dave Miller Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Missing initialization for largeBuf flag left out of previous ↵Steve French
changeset Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Do not use large smb buffers in response pathSteve French
unless response is larger than 256 bytes. This cuts more than 1/3 of the large memory allocations that cifs does and should be a huge help to memory pressure under stress. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: cleanup of ifdefs usage so it is more consistentSteve French
And fix to not needlessly send new POSIX QFSInfo when server does not explicitly claim support for the new protocol extensions. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: CIFS ioctl needed by umount.cifs utilitySteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Do not interpret oplock break responses as responses to an ↵Steve French
unrelated command .. even if the multiplex ids match. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Fix PPC64 compile errorSteve French
.. and do not double endian convert the special characters whem mounted with mapchars mount parm. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: character mapping of special characters (part 3 of 3)Steve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: finish up of special character mapping capable unicode ↵Steve French
conversion routine part 2 of 3 Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: remove a few redundant null pointer checks, and cleanup misc ↵Steve French
source formatting Mostly suggested by Jesper Juhl Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Add new mount parm mapcharsSteve French
For handling seven special characters that shells use for filenames. This first parts implements conversions from Unicode. Signed-off-by: Steve French Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: fix rare oops in cifs_closeSteve French
Protect access to cifs file list in cifs_close path Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Fix multiuser packet signing to use the right sequence number ↵Steve French
and mac session key Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Enable ioctl support in POSIX extensions to handle lsattrSteve French
remove sparse warnings, unnecessary pad in QueryFileInfo and redundant function define. Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Gracefully turn off serverino (when serverino is enabled on mount)Steve French
Old servers such as NT4 do not support this level of FindFirst (and retry with a lower infolevel) Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: add support for chattr/lsattr in new CIFS POSIX extensionsSteve French
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[PATCH] cifs: Only send POSIX ACL calls to server if server claims to ↵Steve French
support that capability bit Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28Automatic merge of master.kernel.org:/home/rmk/linux-2.6-rmk.gitLinus Torvalds
2005-04-28[PATCH] Fix error recovery path for arch_setup_additional_pagesRoland McGrath
If arch_setup_additional_pages fails, the error path will do some double-frees. This fixes it. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28[NET]: /proc/net/stat/* header cleanupOlaf Rempel
Signed-off-by: Olaf Rempel <razzor@kopf-tisch.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-28[PKT_SCHED]: Fix range in psched_tod_diff() to 0..boundNicolas Dichtel
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-28[IPV6]: Incorrect permissions on route flush sysctlDave Jones
On Mon, Apr 25, 2005 at 12:01:13PM -0400, Dave Jones wrote: > This has been brought up before.. http://lkml.org/lkml/2000/1/21/116 > but didnt seem to get resolved. This morning I got someone > file a bugzilla about it breaking sysctl(8). And here's its ipv6 counterpart. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-28[IPV4]: Incorrect permissions on route flush sysctlDave Jones
This has been brought up before.. http://lkml.org/lkml/2000/1/21/116 but didnt seem to get resolved. This morning I got someone file a bugzilla about it breaking sysctl(8). Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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