kernel.git/net/can/bcm.c, branch linux-3.5.y

can: remove references to berlios mailinglist

2011-10-17T23:22:46Z

The BerliOS project, which currently hosts our mailinglist, will close with the end of the year. Now take the chance and remove all occurrences of the mailinglist address from the source files. Signed-off-by: Marc Kleine-Budde Signed-off-by: David S. Miller

can bcm: fix incomplete tx_setup fix

2011-09-29T19:33:47Z

The commit aabdcb0b553b9c9547b1a506b34d55a764745870 ("can bcm: fix tx_setup off-by-one errors") fixed only a part of the original problem reported by Andre Naujoks. It turned out that the original code needed to be re-ordered to reduce complexity and to finally fix the reported frame counting issues. Signed-off-by: Oliver Hartkopp Signed-off-by: David S. Miller

can bcm: fix tx_setup off-by-one errors

2011-09-29T04:32:09Z

This patch fixes two off-by-one errors that canceled each other out. Checking for the same condition two times in bcm_tx_timeout_tsklet() reduced the count of frames to be sent by one. This did not show up the first time tx_setup is invoked as an additional frame is sent due to TX_ANNONCE. Invoking a second tx_setup on the same item led to a reduced (by 1) number of sent frames. Reported-by: Andre Naujoks Signed-off-by: Oliver Hartkopp Signed-off-by: David S. Miller

net: remove interrupt.h inclusion from netdevice.h

2011-06-07T05:55:11Z

* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller

net: convert %p usage to %pK

2011-05-24T05:13:12Z

The %pK format specifier is designed to hide exposed kernel pointers, specifically via /proc interfaces. Exposing these pointers provides an easy target for kernel write vulnerabilities, since they reveal the locations of writable structures containing easily triggerable function pointers. The behavior of %pK depends on the kptr_restrict sysctl. If kptr_restrict is set to 0, no deviation from the standard %p behavior occurs. If kptr_restrict is set to 1, the default, if the current user (intended to be a reader via seq_printf(), etc.) does not have CAP_SYSLOG (currently in the LSM tree), kernel pointers using %pK are printed as 0's. If kptr_restrict is set to 2, kernel pointers using %pK are printed as 0's regardless of privileges. Replacing with 0's was chosen over the default "(null)", which cannot be parsed by userland %p, which expects "(nil)". The supporting code for kptr_restrict and %pK are currently in the -mm tree. This patch converts users of %p in net/ to %pK. Cases of printing pointers to the syslog are not covered, since this would eliminate useful information for postmortem debugging and the reading of the syslog is already optionally protected by the dmesg_restrict sysctl. Signed-off-by: Dan Rosenberg Cc: James Morris Cc: Eric Dumazet Cc: Thomas Graf Cc: Eugene Teo Cc: Kees Cook Cc: Ingo Molnar Cc: David S. Miller Cc: Peter Zijlstra Cc: Eric Paris Signed-off-by: Andrew Morton Signed-off-by: David S. Miller

can: make struct can_proto const

2011-05-04T21:08:36Z

commit 53914b67993c724cec585863755c9ebc8446e83b had the same message. That commit did put everything in place but did not make can_proto const itself. Signed-off-by: Kurt Van Dijck Acked-by: Oliver Hartkopp Signed-off-by: David S. Miller

can: Add missing socket check in can/bcm release.

2011-04-20T03:36:59Z

We can get here with a NULL socket argument passed from userspace, so we need to handle it accordingly. Signed-off-by: Dave Jones Signed-off-by: David S. Miller

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

can: make struct proto const

2011-03-28T06:34:59Z

can_ioctl is the only reason for struct proto to be non-const. script/check-patch.pl suggests struct proto be const. Setting the reference to the common can_ioctl() in all CAN protocols directly removes the need to make the struct proto writable in af_can.c Signed-off-by: Kurt Van Dijck Signed-off-by: Oliver Hartkopp Signed-off-by: David S. Miller

can: test size of struct sockaddr in sendmsg

2011-01-16T04:56:42Z

This patch makes the CAN socket code conform to the manpage of sendmsg. Signed-off-by: Kurt Van Dijck Acked-by: Oliver Hartkopp Signed-off-by: David S. Miller