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samba-mirror/source3
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Jeremy Allison 1e0c79ddb3 s3: smbd: Restart reading the incoming SMB2 fd when the send queue is drained. 
When the send queue grows greater than xconn->smb2.credits.max/16,
smbd_smb2_request_next_incoming() doesn't allocate a new request in state->req.

After smbd_smb2_io_handler() is called, it marks the fd not readable as
state->req == NULL, and never marks it readable again.

Fix by calling smbd_smb2_request_next_incoming() to restart
reads inside smbd_smb2_flush_send_queue() which drains the
send queue.

Reported by <chen.yehua@h3c.com>

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12608

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Fri Mar  3 02:23:20 CET 2017 on sn-devel-144
2017-03-03 02:23:20 +01:00
..
auth auth3: Simplify get_system_info3 2017-02-27 11:31:53 +01:00
build
client Modify smbspool_krb5_wrapper to just fall through to smbspool if AUTH_INFO_REQUIRED is not set or is not "negotiate". 2017-02-17 04:27:26 +01:00
exports
groupdb Correct "errror" typos. 2017-02-22 08:26:22 +01:00
include s3/includes: add FinderInfo offset define to MacExtensions.h 2017-03-02 00:32:20 +01:00
intl lang_tdb: don't leak lock_path or data_path onto talloc tos 2014-11-03 23:46:05 +01:00
lib s3:lib: Do not segfault if username is NULL 2017-02-23 03:18:10 +01:00
libads s3:libads: add more debugging to ads_sasl_spnego_bind() 2017-02-24 18:40:15 +01:00
libgpo libgpo: apply some const. 2017-01-06 12:28:19 +01:00
libnet s3:libnet_join: make use of trust_pw_new_value() 2017-02-21 16:09:22 +01:00
librpc s3:librpc: Handle gss_min in gse_get_client_auth_token() correctly 2017-03-02 12:41:40 +01:00
libsmb Correct "existence" typos. 2017-02-22 08:26:22 +01:00
locale Correct "descriptior" typos. 2017-02-22 08:26:22 +01:00
locking s3/locking: Avoid a talloc for nonexisting fetch_share_mode_unlocked 2017-01-22 18:30:11 +01:00
modules vfs_fruit: enabling AAPL extensions must be a global switch 2017-03-02 04:34:10 +01:00
nmbd Correct "errror" typos. 2017-02-22 08:26:22 +01:00
param rpc_server: Allow to configure the port range for RPC services 2017-01-27 08:09:15 +01:00
passdb s3:passdb: use cli_credentials_set_kerberos_state() for trusts in pdb_get_trust_credentials() 2017-02-24 18:40:14 +01:00
printing Correct "somthing" typos. 2017-02-22 08:26:23 +01:00
profile s3-profile: reduce dependencies of smbprofile.h 2016-03-28 20:45:16 +02:00
registry Correct "existence" typos. 2017-02-22 08:26:22 +01:00
rpc_client Correct "occured" typos. 2017-02-22 08:26:21 +01:00
rpc_server Correct "Openened" typos. 2017-02-22 08:26:24 +01:00
rpcclient s3:popt_common: let POPT_COMMON_CREDENTIALS imply logfile and conffile loading 2016-12-20 01:11:25 +01:00
script Correct "follwing" typos. 2017-02-22 08:26:22 +01:00
selftest selftest: add shares without vfs_fruit for the vfs_fruit tests 2017-03-02 00:32:23 +01:00
services Update smbrun to allow for settings environment variables. 2016-10-13 04:26:26 +02:00
smbd s3: smbd: Restart reading the incoming SMB2 fd when the send queue is drained. 2017-03-03 02:23:20 +01:00
torture s3:torture: Fix uint64_t comparsion in if-clause 2017-02-23 03:18:10 +01:00
utils testparm: remove check for "ea support" in fruit shares 2017-03-02 22:30:23 +01:00
web
winbindd s3:winbindd: fix endless forest trust scan 2017-03-02 17:53:14 +01:00
.clang_complete lib: Remove tdb_compat 2015-03-17 11:30:52 +01:00
.dmallocrc
.indent.pro
change-log Correct "existence" typos. 2017-02-22 08:26:22 +01:00
Doxyfile
mainpage.dox
smbadduser.in
wscript build:wafsamba: Remove ambiguous 'if x in conf.env' constructs 2017-02-21 13:47:07 +01:00
wscript_build s3:wscript_build: remove unused bld.RECURSE('lib/pthreadpool') 2017-02-23 23:58:21 +01:00
wscript_configure_system_ncurses Transition to waf 1.8: wrapped conf.check_cfg 2015-03-16 03:00:07 +01:00