Willy Tarreau 3b091f80aa BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it ... A small race exists in buffers with "show sess all". This one wants to show some information grabbed from the buffer (especially in HTX mode). But the thread owning this buffer might just be releasing its area, right after a free() or munmap() call, resulting in a head that is not seen as empty yet though the area was released. It may then be dereferenced by "show sess all" causing a crash. Note that in practice it only happens in debug mode with UAF enabled, but it's tricky enough to fix it right now. This should be backported to stable versions which support threads and a store barrier. It's worth noting that by performing the clearing first, b_free() and b_drop() now become two exact equivalent.		2019-08-08 08:07:45 +02:00
..
accept4.h	CLEANUP: build: rename some build macros to use the USE_* ones	2019-05-22 19:47:57 +02:00
base64.h
buf.h	MINOR: buffer: add a new buffer ring API to manipulate rings of buffers	2019-05-26 09:26:59 +02:00
buffer.h	BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it	2019-08-08 08:07:45 +02:00
cfgparse.h
chunk.h	BUILD: chunk: properly declare pool_head_trash as extern	2019-03-29 21:03:20 +01:00
compat.h	BUILD: signals: FreeBSD has SI_LWP instead of SI_TKILL	2019-05-23 08:40:50 +02:00
compiler.h
config.h
debug.h	MINOR: wdt: also consider that waiting in the thread dumper is normal	2019-07-31 19:35:31 +02:00
defaults.h
epoll.h	CLEANUP: build: rename some build macros to use the USE_* ones	2019-05-22 19:47:57 +02:00
errors.h
h1.h	BUG/MEDIUM: h1: Don't parse chunks CRLF if not enough data are available	2019-04-19 15:53:23 +02:00
h2.h	CLEANUP: h2: Remove functions converting h2 requests to raw HTTP/1.1 ones	2019-07-19 09:18:27 +02:00
hash.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hathreads.h	BUILD: threads: add the definition of PROTO_LOCK	2019-07-25 07:53:56 +02:00
hpack-dec.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-enc.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-huff.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-tbl.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
http-hdr.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
http.h	MINOR: http: Don't store raw HTTP errors in chunks anymore	2019-07-19 09:46:23 +02:00
htx.h	MINOR: htx: Slightly update htx_dump() to report better messages	2019-07-19 09:18:27 +02:00
initcall.h	MINOR: initcall: Don't forget to define the __start/stop_init_##stg symbols.	2019-04-10 16:33:25 +02:00
ist.h	BUILD: ist: turn the lower/upper case tables to literal on obsolete linkers	2019-05-15 16:14:04 +02:00
istbuf.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
memory.h	BUG/MINOR: pools: don't mark the thread harmless if already isolated	2019-08-08 07:41:52 +02:00
mini-clist.h	MINOR: lists: add LIST_ADDED() to check if an element belongs to a list	2019-05-13 19:14:52 +02:00
namespace.h	CLEANUP: build: rename some build macros to use the USE_* ones	2019-05-22 19:47:57 +02:00
net_helper.h
openssl-compat.h	BUILD: ssl: BoringSSL add EVP_PKEY_base_id	2019-08-01 11:21:42 +02:00
regex.h	MEDIUM: regex: modify regex_comp() to atomically allocate/free the my_regex struct	2019-05-07 06:58:15 +02:00
splice.h	CLEANUP: build: rename some build macros to use the USE_* ones	2019-05-22 19:47:57 +02:00
standard.h	MEDIUM: tools: improve time format error detection	2019-06-07 19:32:02 +02:00
syscall.h
template.h
ticks.h
time.h	CLEANUP: time: refine the test on _POSIX_TIMERS	2019-05-21 20:03:03 +02:00
tools.h
uri_auth.h
version.h	[RELEASE] Released version 2.1-dev0	2019-06-16 21:49:47 +02:00
xref.h