1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [4.6.1] - 2021-06-18
### Fixed
- Fix DHCP regression introduced in 4.6.0. !95
## [4.6.0] - 2021-06-14
### Added
- mbuf: Add debugging helpers for allocation. !90
### Changed
- Revert "Set macOS deployment target to macOS 10.4". !93
### Fixed
- mtod()-related buffer overflows (CVE-2021-3592 #44, CVE-2021-3593 #45,
CVE-2021-3594 #47, CVE-2021-3595 #46).
- poll_fd: add missing fd registration for UDP and ICMP
- ncsi: make ncsi_calculate_checksum work with unaligned data. !89
- Various typos and doc fixes. !88
## [4.5.0] - 2021-05-18
### Added
- IPv6 forwarding. !62 !75 !77
- slirp_neighbor_info() to dump the ARP/NDP tables. !71
### Changed
- Lazy guest address resolution for IPv6. !81
- Improve signal handling when spawning a child. !61
- Set macOS deployment target to macOS 10.4. !72
- slirp_add_hostfwd: Ensure all error paths set errno. !80
- More API documentation.
### Fixed
- Assertion failure on unspecified IPv6 address. !86
- Disable polling for PRI on MacOS, fixing some closing streams issues. !73
- Various memory leak fixes on fastq/batchq. !68
- Memory leak on IPv6 fast-send. !67
- Slow socket response on Windows. !64
- Misc build and code cleanups. !60 !63 !76 !79 !84
## [4.4.0] - 2020-12-02
### Added
- udp, udp6, icmp: handle TTL value. !48
- Enable forwarding ICMP errors. !49
- Add DNS resolving for iOS. !54
### Changed
- Improve meson subproject() support. !53
- Removed Makefile-based build system. !56
### Fixed
- socket: consume empty packets. !55
- check pkt_len before reading protocol header (CVE-2020-29129). !57
- ip_stripoptions use memmove (fixes undefined behaviour). !47
- various Coverity-related changes/fixes.
## [4.3.1] - 2020-07-08
### Changed
- A silent truncation could occur in `slirp_fmt()`, which will now print a
critical message. See also #22.
### Fixed
- CVE-2020-10756 - Drop bogus IPv6 messages that could lead to data leakage.
See !44 and !42.
- Fix win32 builds by using the SLIRP_PACKED definition.
- Various coverity scan errors fixed. !41
- Fix new GCC warnings. !43
## [4.3.0] - 2020-04-22
### Added
- `SLIRP_VERSION_STRING` macro, with the git sha suffix when building from git
- `SlirpConfig.disable_dns`, to disable DNS redirection #16
### Changed
- `slirp_version_string()` now has the git sha suffix when building form git
- Limit DNS redirection to port 53 #16
### Fixed
- Fix build regression with mingw & NetBSD
- Fix use-afte-free in `ip_reass()` (CVE-2020-1983)
## [4.2.0] - 2020-03-17
### Added
- New API function `slirp_add_unix`: add a forward rule to a Unix socket.
- New API function `slirp_remove_guestfwd`: remove a forward rule previously
added by `slirp_add_exec`, `slirp_add_unix` or `slirp_add_guestfwd`
- New `SlirpConfig.outbound_addr{,6}` fields to bind output socket to a
specific address
### Changed
- socket: do not fallback on host loopback if `get_dns_addr()` failed
or the address is in slirp network
### Fixed
- ncsi: fix checksum OOB memory access
- `tcp_emu()`: fix OOB accesses
- tftp: restrict relative path access
- state: fix loading of guestfwd state
## [4.1.0] - 2019-12-02
### Added
- The `slirp_new()` API, simpler and more extensible than `slirp_init()`.
- Allow custom MTU configuration.
- Option to disable host loopback connections.
- CI now runs scan-build too.
### Changed
- Disable `tcp_emu()` by default. `tcp_emu()` is known to have caused
several CVEs, and not useful today in most cases. The feature can
be still enabled by setting `SlirpConfig.enable_emu` to true.
- meson build system is now `subproject()` friendly.
- Replace remaining `malloc()`/`free()` with glib (which aborts on OOM)
- Various code cleanups.
### Deprecated
- The `slirp_init()` API.
### Fixed
- `getpeername()` error after `shutdown(SHUT_WR)`.
- Exec forward: correctly parse command lines that contain spaces.
- Allow 0.0.0.0 destination address.
- Make host receive broadcast packets.
- Various memory related fixes (heap overflow, leaks, NULL
dereference).
- Compilation warnings, dead code.
## [4.0.0] - 2019-05-24
### Added
- Installable as a shared library.
- meson build system
(& make build system for in-tree QEMU integration)
### Changed
- Standalone project, removing any QEMU dependency.
- License clarifications.
[Unreleased]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.6.1...master
[4.6.1]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.6.0...v4.6.1
[4.6.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.5.0...v4.6.0
[4.5.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.4.0...v4.5.0
[4.4.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.3.1...v4.4.0
[4.3.1]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.3.0...v4.3.1
[4.3.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.2.0...v4.3.0
[4.2.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.1.0...v4.2.0
[4.1.0]: https://gitlab.freedesktop.org/slirp/libslirp/compare/v4.0.0...v4.1.0
[4.0.0]: https://gitlab.freedesktop.org/slirp/libslirp/commits/v4.0.0
|
