Commit graph

28 commits

Author SHA1 Message Date
Ørjan Malde 479d8de31d Add support for midipix, a POSIX layer for Microsoft Windows
Signed-off-by: Ørjan Malde <orjan.malde@foxi.me>
2020-05-20 18:14:45 +00:00
opatomic 2b2acf1111 add support for win2k
getaddrinfo() is not available on win2k. By including wspiapi.h (if
_WIN32_WINNT is defined as value < 0x0501) then a compatibility layer
will be used when running on win2k. For more details, refer to Microsoft
docs for getaddrinfo().

Signed-off-by: opatomic <j@opatomic.com>
2020-04-24 10:40:24 -04:00
Janos Follath 73c616bdc1 Put includes in alphabetical order
The library style is to start with the includes corresponding to the
current module and then the rest in alphabetical order. Some modules
have several header files (eg. ssl_internal.h).

The recently added error.h includes did not respect this convention and
this commit restores it. In some cases this is not possible just by
moving the error.h declarations. This commit fixes the pre-existing
order in these instances too.
2019-12-19 10:27:57 +00:00
Janos Follath 865b3ebf84 Initialize return values to an error
Initializing the return values to an error is best practice and makes
the library more robust against programmer errors.
2019-12-16 15:15:16 +00:00
Robert Larsen df8e511381 Added mbedtls_net_close and use it in ssl_fork_server to correctly
disassociate the client socket from the parent process and the server
socket from the child process.
2019-08-23 10:57:03 +02:00
Jaeden Amero a152e42e9b net_sockets: Fix typo in net_would_block()
Fixes #528
2019-06-20 10:48:11 +01:00
Simon Butcher 2c92949e0a Merge remote-tracking branch 'public/pr/1198' into development 2018-07-24 17:20:17 +01:00
Simon Butcher d21bd31759 Merge remote-tracking branch 'public/pr/1567' into development 2018-07-10 11:43:06 +01:00
Nicholas Wilson 2682edf205 Fix build using -std=c99
In each place where POSIX/GNU functions are used, the file must declare
that it wants POSIX functionality before including any system headers.
2018-06-25 12:00:26 +01:00
Simon Butcher c1bf1aaee5 Merge remote-tracking branch 'public/pr/1555' into development 2018-06-14 10:24:56 +01:00
Augustin Cavalier 60bc47dd87 library: Port to Haiku. 2018-04-11 20:27:32 -04:00
Fabio Alessandrelli df60856702 Only redefine _WIN32_WINNT macro when < 0x0501 2018-04-06 18:07:53 +02:00
Gilles Peskine ec4733b645 Make the memset call prior to FD_ZERO conditional to needing it
Zeroing out an fd_set before calling FD_ZERO on it is in principle
useless, but without it some memory sanitizers think the fd_set is
still uninitialized after FD_ZERO (e.g. clang-msan/Glibc/x86_64 where
FD_ZERO is implemented in assembly). Make the zeroing conditional on
using a memory sanitizer.
2018-04-05 14:55:47 +02:00
Hanno Becker f4e5b7e87d Additionally initialize fd_set's via memset in mbedtls_net_poll
The initialization via FD_SET is not seen by memory sanitizers if
FD_SET is implemented through assembly. Additionally zeroizing the
respective fd_set's before calling FD_SET contents the sanitizers
and comes at a negligible computational overhead.
2018-04-03 16:28:09 +01:00
Hanno Becker 2bd57578af Merge branch 'development' into iotssl-1204 2018-03-28 14:52:35 +01:00
Jaeden Amero fba16f782c Merge remote-tracking branch 'upstream-public/pr/572' into development-proposed 2018-03-27 16:42:20 +01:00
Gilles Peskine ea7dbbe0de Replace MBEDTLS_EINTR by IS_EINTR
check-names.sh reserves the prefix MBEDTLS_ for macros defined in
config.h so this name (or check-names.sh) had to change.

This is also more flexible because it allows for platforms that don't have
an EINTR equivalent or have multiple such values.
2018-03-19 17:10:31 +01:00
Hanno Becker ef52796537 Fix missing return statement ssl_server2 idling
Also, introduce MBEDTLS_EINTR locally in net_sockets.c
for the platform-dependent return code macro used by
the `select` call to indicate that the poll was interrupted
by a signal handler: On Unix, the corresponding macro is EINTR,
while on Windows, it's WSAEINTR.
2018-03-15 15:52:31 +00:00
Hanno Becker 80e06d77d9 Use WSAEINTR instead of EINTR on Windows 2018-03-15 14:41:55 +00:00
Hanno Becker 9ac640326b Don't exit mbedtls_net_poll on interruption of select
If the select UNIX system call is interrupted by a signal handler,
it is not automatically restarted but returns EINTR. This commit
modifies the use of select in mbedtls_net_poll from net_sockets.c
to retry the select call in this case.
2018-03-15 12:19:31 +00:00
Gilles Peskine 183de312f9 Merge remote-tracking branch 'upstream-public/pr/895' into development 2017-11-29 20:49:21 +01:00
Hanno Becker 6e5dd79a43 Fix compilation warning on MSVC
MSVC complains about the negation in `(uint32_t) -1u`. This commit fixes this by
using `(uint32_t) -1` instead.
2017-11-28 14:34:04 +00:00
Andres Amaya Garcia bd9d42c236 Fix typo and bracketing in macro args 2017-10-12 23:21:37 +01:00
Hanno Becker e09ca3d9b6 Add polling function for network contexts
This commit adds a function `mbedtls_net_poll` to the network module
allowing to check if a network context is available for read or write.
2017-10-10 16:03:18 +01:00
Hanno Becker a6ed9c5429 Backup errno in net_would_block
Safe and restore the value of errno in net_would_block to be sure
it's not affected by the guarding call to fcntl. Fixes #845.
2017-05-04 13:53:26 +01:00
Simon Butcher 532c94dcb7 Fix formatting issues in net_sockets.c 2016-11-17 09:22:47 +00:00
Brian J Murray 2adecba01f Clarify Comments and Fix Typos (#651)
Fixes many typos, and errors in comments.

* Clarifies many comments
* Grammar correction in config.pl help text
* Removed comment about MBEDTLS_X509_EXT_NS_CERT_TYPE.
* Comment typo fix (Dont => Don't)
* Comment typo fix (assure => ensure)
* Comment typo fix (byes => bytes)
* Added citation for quoted standard
* Comment typo fix (one complement => 1's complement)

The is some debate about whether to prefer "one's complement",  "ones'
complement", or "1's complement".  The more recent RFCs related to TLS
(RFC 6347,  RFC 4347, etc) use " 1's complement", so I followed that
convention.

* Added missing ")" in comment
* Comment alignment
* Incorrect comment after #endif
2016-11-06 12:45:15 +00:00
Andres AG 788aa4a812 Rename net.{c,h} to net_sockets.{c,h}
The library/net.c and its corresponding include/mbedtls/net.h file are
renamed to library/net_sockets.c and include/mbedtls/net_sockets.h
respectively. This is to avoid naming collisions in projects which also
have files with the common name 'net'.
2016-09-26 23:23:52 +01:00
Renamed from library/net.c (Browse further)