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Mark Johnston d8acd2681b Fix mbuf leaks in various pru_send implementations 
The various protocol implementations are not very consistent about
freeing mbufs in error paths.  In general, all protocols must free both
"m" and "control" upon an error, except if PRUS_NOTREADY is specified
(this is only implemented by TCP and unix(4) and requires further work
not handled in this diff), in which case "control" still must be freed.

This diff plugs various leaks in the pru_send implementations.

Reviewed by:	tuexen
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D30151
2021-05-12 13:00:09 -04:00
..
amd64 linux(4): make arch_prctl(2) support GET_CET_STATUS, report unknown codes 2021-05-06 09:33:42 +01:00
arm rpi_ft5406: Recognize raspberrypi,firmware-ts touchscreen 2021-05-09 12:13:19 +02:00
arm64 Add LS1028A clockgen driver 2021-05-07 03:48:53 +02:00
bsm Add aio_writev and aio_readv 2021-01-02 19:57:58 -07:00
cam cam: Add doxygen docs to cam_sim_alloc 2021-05-05 11:44:39 -06:00
cddl fbt: Remove some handling for multiple CTF containers 2021-04-02 17:49:13 -04:00
compat Implement cdev_device_add() and cdev_device_del() in the LinuxKPI. 2021-05-11 21:00:23 +02:00
conf Add LS1028A clockgen driver 2021-05-07 03:48:53 +02:00
contrib zfs: restore copyright disclaimer change from 4b84b4cca 2021-04-26 22:16:50 +02:00
crypto ossl: Don't encryt/decrypt too much data for chacha20. 2021-04-01 15:49:07 -07:00
ddb fix style nit: space after if 2021-05-05 15:26:09 -06:00
dev xen/blkback: fix reconnection of backend 2021-05-11 15:43:42 +02:00
dts dts: Bump the freebsd branding version to 5.10 2021-03-23 15:02:21 +01:00
fs nfscl: Delete unneeded redundant MODULE_DEPEND() calls 2021-05-10 17:34:29 -07:00
gdb gdb: report specific stop reason for watchpoints 2021-03-30 11:36:41 -03:00
geom gmultipath: make physpath distinct from the underlying providers' 2021-05-06 12:32:27 -06:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 Create VM_MEMATTR_DEVICE on all architectures 2021-04-12 06:15:31 +00:00
isa Remove more remnants of sio(4) 2021-04-07 14:33:02 -04:00
kern Fix mbuf leaks in various pru_send implementations 2021-05-12 13:00:09 -04:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern Use '.arch_extension crc' in the arm64 crc32 code 2021-05-06 07:42:35 +00:00
mips OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
modules Introduce DXR as an IPv4 longest prefix matching / FIB module 2021-05-05 13:45:52 +02:00
net if: Remove unnecessary validation in the SIOCSIFNAME handler 2021-05-12 12:52:06 -04:00
net80211 net80211: prefix get_random_bytes() with net80211_ 2021-03-24 22:16:09 +00:00
netgraph netgraph/ng_bridge: learn MACs via control message 2021-05-04 22:14:59 +02:00
netinet Fix mbuf leaks in various pru_send implementations 2021-05-12 13:00:09 -04:00
netinet6 Fix mbuf leaks in various pru_send implementations 2021-05-12 13:00:09 -04:00
netipsec Add missing sockaddr length and family validation to various protocols 2021-05-03 13:35:19 -04:00
netpfil pf: Support killing 'matching' states 2021-05-07 22:13:31 +02:00
netsmb
nfs Fix panic when using BOOTP to resolve root path. 2021-03-28 14:02:40 -05:00
nfsclient nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nfsserver nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nlm
ofed Add missing sockaddr length and family validation to various protocols 2021-05-03 13:35:19 -04:00
opencrypto cryptodev: Fix some input validation bugs 2021-05-11 17:36:12 -04:00
powerpc powerpc/radix pmap: Convert stat counters from ulongs to counters 2021-05-10 21:26:14 -05:00
riscv riscv: Remove old qemu compatibility code 2021-04-27 16:22:04 -05:00
rpc nfsd: fix a NFSv4.1 Linux client mount stuck in CLOSE_WAIT 2021-04-27 15:32:35 -07:00
security tcp_input/syncache: acquire only read lock on PCB for SYN,!ACK packets 2021-04-12 08:25:31 -07:00
sys openat(2): add O_EMPTY_PATH 2021-05-11 02:39:24 +03:00
teken loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
tests Revise FIB lookups per second benchmarking routines. 2021-05-05 12:28:17 +02:00
tools newbus: remove support for SINGLETON 2021-04-26 11:41:08 -06:00
ufs b_vflags update requries bufobj lock 2021-04-15 15:47:42 +03:00
vm swap_pager: Zero swap info before exporting to userspace 2021-05-12 12:52:05 -04:00
x86 stack(9): Disable KASAN in stack_capture() 2021-05-07 14:31:08 -04:00
xdr
xen xen: move x86-specific xen_vector_callback_enabled to sys/x86 2021-03-15 14:20:21 +01:00
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