Willy Tarreau 4fc90efed0 BUG/MEDIUM: splicing is broken since 1.5-dev12 ... Commit 96199b10 reintroduced the splice() mechanism in the new connection system. However, it failed to account for the number of transferred bytes, allowing more bytes than scheduled to be transferred to the client. This can cause an issue with small-chunked responses, where each packet from the server may contain several chunks, because a single splice() call may succeed, then try to splice() a second time as the pipe is not full, thus consuming the next chunk size. This patch also reverts commit baf2a5 ("OPTIM: splice: detect shutdowns...") because it introduced a related regression. The issue is that splice() may return less data than available also if the pipe is full, so having EPOLLRDHUP after splice() returns less than expected is not a sufficient indication that the input is empty. In both cases, the issue may be detected by the presence of "SD" termination flags in the logs, and worked around by disabling splicing (using "-dS"). This problem was reported by Sander Klein, and no backport is needed.		2013-04-06 11:46:27 +02:00
..
acl.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
appsession.c	MEDIUM: make the trash be a chunk instead of a char *	2012-10-29 16:57:30 +01:00
arg.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
auth.c	CLEANUP: auth: make the code build again with DEBUG_AUTH	2012-05-10 23:25:35 +02:00
backend.c	CLEANUP: acl: remove unused references to ACL_USE_*	2013-04-03 02:13:00 +02:00
base64.c	[MINOR] add encode/decode function for 30-bit integers from/to base64	2010-10-30 19:04:33 +02:00
buffer.c	CLEANUP: buffer: use buffer_empty() instead of buffer_len()==0	2012-12-17 01:14:49 +01:00
cfgparse.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
channel.c	OPTIM: channel: inline channel_forward's fast path	2012-10-26 01:08:01 +02:00
checks.c	BUG/MEDIUM: checks: don't call connect() on unsupported address families	2013-03-08 14:04:53 +01:00
chunk.c	MINOR: chunks: centralize the trash chunk allocation	2012-12-23 21:46:07 +01:00
compression.c	BUG/MEDIUM: compression: does not forward trailers	2012-11-23 11:12:33 +01:00
connection.c	BUG/MEDIUM: connection: always update connection flags prior to computing polling	2012-12-17 01:14:25 +01:00
cttproxy.c	CLEANUP: cttproxy: remove a warning on undeclared close()	2012-10-05 22:18:07 +02:00
dumpstats.c	MEDIUM: server: Break out set weight processing code	2013-02-13 10:53:40 +01:00
ev_epoll.c	BUG/MINOR: epoll: use a fix maxevents argument in epoll_wait()	2013-01-18 15:31:03 +01:00
ev_kqueue.c	BUG/MINOR: poll: the I/O handler was called twice for polled I/Os	2012-12-14 00:17:03 +01:00
ev_poll.c	MEDIUM: poll: do not use FD_* macros anymore	2013-03-31 15:01:01 +02:00
ev_select.c	BUG/MAJOR: ev_select: disable the select() poller if maxsock > FD_SETSIZE	2013-03-31 15:01:05 +02:00
fd.c	BUG: polling: don't skip polled events in the spec list	2012-11-12 01:57:14 +01:00
freq_ctr.c	BUG/MINOR: time: frequency counters are not totally accurate	2012-12-29 21:50:07 +01:00
frontend.c	CLEANUP: acl: remove unused references to ACL_USE_*	2013-04-03 02:13:00 +02:00
haproxy-systemd-wrapper.c	BUG/MEDIUM: systemd-wrapper: don't leak zombie processes	2013-04-02 14:34:51 +02:00
haproxy.c	MINOR: show PCRE version and JIT status in -vv	2013-04-04 22:39:56 +02:00
hdr_idx.c	OPTIM/MINOR: move the hdr_idx pools out of the proxy struct	2011-10-24 18:15:04 +02:00
i386-linux-vsys.c	MEDIUM: listener: add support for linux's accept4() syscall	2012-10-08 20:11:03 +02:00
lb_chash.c	[MEDIUM] hash: add support for an 'avalanche' hash-type	2010-11-29 07:28:16 +01:00
lb_fas.c	CLEANUP: lb_first: add reference to a paper describing the original idea	2012-04-07 09:08:45 +02:00
lb_fwlc.c	[MEDIUM] build: switch ebtree users to use new ebtree version	2009-10-26 21:10:04 +01:00
lb_fwrr.c	[MEDIUM] build: switch ebtree users to use new ebtree version	2009-10-26 21:10:04 +01:00
lb_map.c	[BUG] url_param hash may return a down server	2010-03-12 06:22:16 +01:00
listener.c	CLEANUP: acl: remove unused references to ACL_USE_*	2013-04-03 02:13:00 +02:00
log.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
memory.c	MEDIUM: memory: add the ability to poison memory at run time	2012-05-08 21:28:16 +02:00
payload.c	CLEANUP: acl: remove unused references to ACL_USE_*	2013-04-03 02:13:00 +02:00
peers.c	CLEANUP: session: use an array for the stick counters	2012-12-09 15:57:16 +01:00
pipe.c	BUILD/MINOR: silent a build warning in src/pipe.c (fcntl)	2011-10-24 17:09:22 +02:00
proto_http.c	BUG/MINOR: http: add-header/set-header did not accept the ACL condition	2013-04-03 14:13:58 +02:00
proto_tcp.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
proto_uxst.c	MAJOR: listener: support inheriting a listening fd from the parent	2013-03-11 01:30:01 +01:00
protocol.c	REORG: split "protocols" files into protocol and listener	2012-09-15 22:29:32 +02:00
proxy.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
queue.c	MAJOR: connection: replace struct target with a pointer to an enum	2012-11-12 00:42:33 +01:00
raw_sock.c	BUG/MEDIUM: splicing is broken since 1.5-dev12	2013-04-06 11:46:27 +02:00
rbtree.c	[MINOR] imported the rbtree function from Linux kernel	2007-01-07 02:12:57 +01:00
regex.c	[MINOR] prepare req_*/rsp_* to receive a condition	2010-01-28 18:10:50 +01:00
sample.c	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
server.c	MEDIUM: server: Tighten up parsing of weight string	2013-02-13 10:59:50 +01:00
session.c	CLEANUP: acl: remove unused references to ACL_USE_*	2013-04-03 02:13:00 +02:00
sessionhash.c	[PATCH] appsessions: cleanup DEBUG_HASH and initialize request_counter	2008-08-13 23:43:26 +02:00
shctx.c	MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache.	2012-12-28 14:48:13 +01:00
signal.c	BUG/MEDIUM: signal: signal handler does not properly check for signal bounds	2013-01-24 16:19:19 +01:00
ssl_sock.c	MINOR: ssl: add support for the "alpn" bind keyword	2013-04-03 02:13:02 +02:00
standard.c	BUG/MEDIUM: tools: vsnprintf() is not always reliable on Solaris	2013-04-01 22:58:28 +02:00
stick_table.c	BUG/MEDIUM: stick-tables: conversions to strings were broken in dev13	2012-12-09 11:10:30 +01:00
stream_interface.c	BUG/MEDIUM: stream_interface: don't close outgoing connections on shutw()	2012-12-30 01:39:37 +01:00
task.c	[OPTIM] task: don't scan the run queue if we know it's empty	2011-09-10 20:08:49 +02:00
time.c	BUG/MINOR: time: frequency counters are not totally accurate	2012-12-29 21:50:07 +01:00
trace.c	MINOR: add a new function call tracer for debugging purposes	2012-05-26 00:12:37 +02:00
uri_auth.c	BUG/MEDIUM: uri_auth: missing NULL check and memory leak on memory shortage	2013-01-24 16:19:19 +01:00