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59f577ad8c
freebsd-skq/sys
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Jonathan Lemon 59f577ad8c When attempting to transmit a packet, if the system fails to allocate 
a mbuf, it may return without setting any timers.  If no more data is
scheduled to be transmitted (this was a FIN) the system will sit in
LAST_ACK state forever.

Thus, when mbuf allocation fails, set the retransmit timer if neither
the retransmit or persist timer is already pending.

Problem discovered by:  Mike Silbersack (silby@silby.com)
Pushed for a fix by:    Bosko Milekic <bmilekic@dsuper.net>
Reviewed by:            jayanth
2000-06-02 17:38:45 +00:00
..
alpha Change sl(4) configuration lines to reflect its new dynamic nature. 2000-05-30 23:01:37 +00:00
amd64 Further fixes for multiple-IO-APIC systems from Tor Egge: 2000-05-31 21:37:28 +00:00
boot Add something that was missing from the original 2.04 distribution. 2000-06-02 13:49:09 +00:00
cam Brucify the pmap_enter_temporary() changes. 2000-05-29 19:21:01 +00:00
coda Remove 42 unneeded #include <sys/ioccom.h>. 2000-05-03 07:31:38 +00:00
compat Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
compile
conf Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. 2000-06-02 09:27:48 +00:00
contrib Fix a reference to an old FreeBSD 2.2 register name. 2000-05-28 16:21:45 +00:00
crypto Remove ~25 unneeded #include <sys/conf.h> 2000-04-19 14:58:28 +00:00
ddb Add a new sysctl "debug.enter_debugger" (when the kernel is compiled 2000-01-27 22:27:34 +00:00
dev parityrebuild: write the parity block back to the correct subdisk. 2000-06-02 04:05:40 +00:00
fs Update the comment for fdesc_setattr to reflect that we no longer 2000-06-02 07:08:18 +00:00
geom Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
gnu Mass update of isa drivers using compatability shims to use 2000-05-28 13:40:48 +00:00
i4b Make this compile without the old 2.2 compatability defines. 2000-05-28 16:24:17 +00:00
i386 Further fixes for multiple-IO-APIC systems from Tor Egge: 2000-05-31 21:37:28 +00:00
isa Add SWI_TQ_MASK to all interrupt masks except SWI_CLOCK_MASK. Use a 2000-05-31 13:32:28 +00:00
isofs/cd9660 Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
kern Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. 2000-06-02 09:27:48 +00:00
libkern Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
miscfs Update the comment for fdesc_setattr to reflect that we no longer 2000-06-02 07:08:18 +00:00
modules Use .include <bsd.kmod.mk> to get to ../../*/conf/kmod.mk instead of 2000-05-27 01:14:33 +00:00
msdosfs Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
net Don't panic if ifpromisc() returnes ENXIO, it's probably just an pccard 2000-06-01 21:57:13 +00:00
netatalk Just need to pass the address family to if_simloop(), not the whole sockaddr. 2000-05-24 21:16:56 +00:00
netatm Just need to pass the address family to if_simloop(), not the whole sockaddr. 2000-05-24 21:16:56 +00:00
netgraph Fix bug where receive statistics for the bundle were not getting updated. 2000-06-01 01:29:49 +00:00
netinet When attempting to transmit a packet, if the system fails to allocate 2000-06-02 17:38:45 +00:00
netinet6 Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netipx Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
netkey Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netnatm Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netncp Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netns Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
nfs Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
nfsclient Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
nfsserver Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
ntfs Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
nwfs Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
pc98 Update of isa drivers using compatability shims to use COMPAT_ISA_DRIVER(). 2000-05-31 10:51:53 +00:00
pccard Add ACTIONTECH #define for plug and play. Also add PnP support to NEWCARD 2000-05-29 02:44:33 +00:00
pci Rework the support for the internal autonegotiation on the 21143 and 2000-05-31 05:40:53 +00:00
posix4 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
powerpc Handle PCI devices that actually use an ISA IRQ for the cia and tsunami 2000-05-10 18:54:28 +00:00
rpc $Id$ -> $FreeBSD$ 1999-08-27 23:45:13 +00:00
svr4 Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
sys Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. 2000-06-02 09:27:48 +00:00
tools Use a seperate -c and -h mode. The vnode_if.c file is compiled only into 1999-12-12 16:43:05 +00:00
ufs Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
vm This is a cleanup patch to Peter's new OBJT_PHYS VM object type 2000-05-29 22:40:54 +00:00
Makefile Cause modules to build with the kernel build. Modules are removed 2000-05-02 02:26:04 +00:00