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58e9b41722
freebsd-dev/sys
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Jesper Skriver 58e9b41722 Only call in_pcbnotify if the src port number != 0, as we 
treat 0 as a wildcard in src/sys/in_pbc.c:in_pcbnotify()

It's sufficient to check for src|local port, as we'll have no
sessions with src|local port == 0

Without this a attacker sending ICMP messages, where the attached
IP header (+ 8 bytes) has the address and port numbers == 0, would
have the ICMP message applied to all sessions.

PR:		kern/25195
Submitted by:	originally by jesper, reimplimented by jlemon's advice
Reviewed by:	jlemon
Approved by:	jlemon
2001-02-20 23:25:04 +00:00
..
alpha - Add a new ithread_schedule() function to do the bulk of the work of 2001-02-20 10:25:29 +00:00
amd64 - Add a new ithread_schedule() function to do the bulk of the work of 2001-02-20 10:25:29 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
cam 1. The key SSD_KEY_RECOVERED_ERROR is not an error at all and should 2001-02-11 23:46:54 +00:00
coda Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
compat Allow debugging output to be controlled on a per-syscall granularity. 2001-02-16 16:40:43 +00:00
compile
conf This time really fix the machine/lock.h thing. This time don't fool make 2001-02-20 09:37:00 +00:00
contrib/dev Patch the reintroduced (~0 << 32) == 1 bug with a cryptic but functional 2001-02-02 08:31:50 +00:00
crypto Initial import of AES algorithm code (aka Rijndael) from KAME. 2000-10-30 11:03:32 +00:00
ddb Use macro API for <sys/queue.h> 2000-12-30 22:06:19 +00:00
dev Fix vinum for both devfs and non-devfs systems. 2001-02-20 22:07:36 +00:00
fs Remove a debug printf. 2001-02-18 09:16:49 +00:00
geom Fix a braino in ccd's clone routine. 2001-01-29 06:18:14 +00:00
gnu Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
i4b Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
i386 - Add a new ithread_schedule() function to do the bulk of the work of 2001-02-20 10:25:29 +00:00
ia64 Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
isa Fixed style bugs in clock.c rev.1.164 and cpu.h rev.1.52-1.53 -- declare 2001-02-19 03:00:34 +00:00
isofs/cd9660 Add a hook for loading of a Unicode -> char conversion routine as a kld at a 2001-02-13 11:48:31 +00:00
kern - In the KTR_EXTEND case, use a const char * to point to the passed in 2001-02-20 10:39:55 +00:00
libkern RIP <machine/lock.h>. 2001-02-11 10:44:09 +00:00
miscfs Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
modules Hook up the linux module for alpha again. 2001-02-20 02:19:01 +00:00
msdosfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
net Insert entropy harvesting calls for network traffic. By 2001-02-18 17:54:52 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
netgraph Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
netinet Only call in_pcbnotify if the src port number != 0, as we 2001-02-20 23:25:04 +00:00
netinet6 Better detection of duplicated initialization. 2001-02-20 10:23:25 +00:00
netipx Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
netkey fixed possibility of panic at key_acquire(). 2001-01-14 17:25:08 +00:00
netnatm Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netncp Implement m_getm() which will perform an "all or nothing" mbuf + cluster 2001-02-14 05:13:04 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
nfs Switch to using a struct xucred instead of a struct xucred when not 2001-02-18 13:30:20 +00:00
nfsclient Switch to using a struct xucred instead of a struct xucred when not 2001-02-18 13:30:20 +00:00
nfsserver Switch to using a struct xucred instead of a struct xucred when not 2001-02-18 13:30:20 +00:00
ntfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
nwfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
pc98 Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
pccard Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
pci Take luigi's suggestion and move the check for nothing to do to before the 2001-02-20 04:43:59 +00:00
posix4 Implement a unified run queue and adjust priority levels accordingly. 2001-02-12 00:20:08 +00:00
powerpc - Don't call clear_resched() in userret(), instead, clear the resched flag 2001-02-20 05:26:15 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys - In the KTR_EXTEND case, use a const char * to point to the passed in 2001-02-20 10:39:55 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs This patch corrects two problems with the rate limiting code 2001-02-20 11:14:38 +00:00
vm Implement a unified run queue and adjust priority levels accordingly. 2001-02-12 00:20:08 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00