Xi Wang ba1cffe025 ax25: avoid overflows in ax25_setsockopt() ... Commit be639ac6 ("NET: AX.25: Check ioctl arguments to avoid overflows further down the road") rejects very large arguments, but doesn't completely fix overflows on 64-bit systems. Consider the AX25_T2 case. int opt; ... if (opt < 1 || opt > ULONG_MAX / HZ) { res = -EINVAL; break; } ax25->t2 = opt * HZ; The 32-bit multiplication opt * HZ would overflow before being assigned to 64-bit ax25->t2. This patch changes "opt" to unsigned long. Signed-off-by: Xi Wang <xi.wang@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-12-28 14:08:08 -05:00
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Kconfig	Update broken web addresses in the kernel.	2010-10-18 11:03:14 +02:00
Makefile	…
TODO	[AX25]: Remove obsolete references to BKL from TODO file.	2008-03-26 02:14:38 -07:00
af_ax25.c	ax25: avoid overflows in ax25_setsockopt()	2011-12-28 14:08:08 -05:00
ax25_addr.c	…
ax25_dev.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ds_in.c	…
ax25_ds_subr.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ds_timer.c	ax25: missplaced sock_put(sk)	2010-08-26 15:18:27 -07:00
ax25_iface.c	ax25: Fix set-but-unused variable.	2011-04-17 00:48:31 -07:00
ax25_in.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ip.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_out.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_route.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
ax25_std_in.c	…
ax25_std_subr.c	…
ax25_std_timer.c	Revert "ax25: Fix std timer socket destroy handling."	2008-10-06 12:48:29 -07:00
ax25_subr.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_timer.c	[AX25] ax25_timer: use mod_timer instead of add_timer	2008-02-12 17:53:33 -08:00
ax25_uid.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
sysctl_net_ax25.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00