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path: root/src/lib/libcrypto/bio/b_sock.c (follow)
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* Restore the old behavior when a port number without a host name isbluhm2018-02-071-10/+12
| | | | | | passed to BIO_get_accept_socket(). This is part of the API and it fixes "openssl ocsp -port 12345" in server mode. from markus@; OK jsing@ beck@
* Do not call freeaddrinfo() with a NULL parameter.bluhm2018-02-061-2/+3
| | | | OK jsing@
* No original OpenSSL code remains in this file. Relicensebeck2017-04-301-54/+13
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* Make BIO_get_host_ip just yet another getaddrinfo wrapperbeck2017-04-301-27/+20
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* Rework BIO_accept to be more like modern code.beck2017-04-301-54/+19
| | | | ok jsing@
* Microsoft Windows hates BIO_get_accept_socket in portable. Fix it tobeck2017-04-301-115/+35
| | | | | | not be awful or have any claims on supporting ipv6 when it does so very badly ok jsing@
* Send the function codes from the error functions to the bit bucket,beck2017-01-291-19/+15
| | | | | | as was done earlier in libssl. Thanks inoguchi@ for noticing libssl had more reacharounds into this. ok jsing@ inoguchi@
* Delete completely useless crap and just use getaddrinfo. Fix man pagebeck2016-12-201-44/+7
| | | | | | | while we're at it. Note for the nostalgic, since "wais" is still an alias in /etc/services it will continue to work.. ok deraadt@ millert@ krw@
* Move Windows OS-specific functions to make porting easier.bcook2014-12-031-24/+1
| | | | | | | | | Several functions that need to be redefined for a Windows port are right in the middle of other code that is relatively portable. This patch isolates the functions that need Windows-specific implementations so they can be built conditionally in the portable tree. ok jsing@ deraadt@
* We're not supporting 16-bit Windows, remove cast.bcook2014-12-031-3/+2
| | | | ok jsing@ deraadt@
* normalize set/getsockopt usage.bcook2014-11-261-3/+2
| | | | | | | | | | Remove the remaining random casts on optval. Fixups for this can be handled by the portability layer all in once place. Remove remaining fake socklen_t unions, though beck@ points out that this also removes support for socklen_t changing its length at runtime. RIP. ok tedu@ beck@ miod@ deraadt@
* The return value on success of fcntl(F_SETFL) is not actually specified,bcook2014-10-131-3/+3
| | | | | | only that it returns -1 on failure. pointed out by guenther@
* Use O_NONBLOCK over FIONBIO.bcook2014-10-131-2/+8
| | | | | | | | | Prefer this because it is the POSIX standard and has consistent behavior across platforms. Use BIO_socket_nbio consistently across the tree. from Jonas 'Sortie' Termansen, ok deraadt@
* do not need a variable to track locking, since all code paths have itderaadt2014-07-161-5/+2
| | | | locked throughout.
* The bell tolls for BUF_strdup - Start the migration to usingbeck2014-07-131-2/+2
| | | | | | intrinsics. This is the easy ones, a few left to check one at a time. ok miod@ deraadt@
* Only import cryptlib.h in the four source files that actually need it.jsing2014-07-111-3/+3
| | | | | | | | Remove the openssl public includes from cryptlib.h and add a small number of includes into the source files that actually need them. While here, also sort/group/tidy the includes. ok beck@ miod@
* Simplify realloc() usage; ok tedu@miod2014-07-101-15/+6
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* Stop including standard headers via cryptlib.h - pull in the headers thatjsing2014-07-101-1/+2
| | | | | | are needed in the source files that actually require them. ok beck@ miod@
* replace getservbyname_r with getaddrinfo for portabilitybcook2014-07-101-6/+11
| | | | ok jsing@
* include <limits.h> for LONG_MIN/LONG_MAX.bcook2014-07-091-2/+2
| | | | | | | Also remove <sys/filio.h> added from previous commit. This was the wrong way to get FIONBIO. ok jsing@
* add <sys/filio.h> header for FIONBIObcook2014-07-091-1/+2
| | | | ok beck@
* Pretty much everything has SO_REUSEADDR - nuke the #ifdefs.jsing2014-07-081-5/+1
| | | | ok beck@
* We have EAI_FAMILY - remove the #ifdefs.jsing2014-07-081-5/+1
| | | | ok beck@
* More KNF.jsing2014-07-081-11/+21
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* Avoid locking in BIO_get_port() by using getservbyname_r() instead ofjsing2014-07-081-31/+31
| | | | | | getservbyname(). While here, provide a common/single return path. ok deraadt@
* Simplify various BIO_sock_* fuctions - less code, better variable names,jsing2014-07-081-27/+12
| | | | | | correct types and fewer casts. ok deraadt@ miod@
* Replace 48 lines of code with a single inet_pton() call. The previousjsing2014-06-241-48/+3
| | | | | | | | | | | | | handrolled version could not even make use of sscanf(), since that would not work with a certain antiquated compiler. It is worth noting that there is a tiny change in behaviour - previously calling BIO_get_host_ip() with something that looked like it might be a valid IP address (for example, "1." or even ".") would result in it returning failure rather than trying a BIO_gethostbyname() - now we'll always try a BIO_gethostbyname() if it was not a valid IPv4 address. ok beck@ miod@ deraadt@
* Actually make BIO_set_tcp_ndelay() work - TCP_NODELAY will not magicallyjsing2014-06-241-16/+3
| | | | | | appear by itself. ok beck@ miod@
* BIO_sock_init() no longer does anything, so stop calling it.jsing2014-06-221-10/+1
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* Just use SOMAXCONN and IPPROTO_TCP, since we know we have them.jsing2014-06-221-14/+4
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* In BIO_get_port(), use strol() with appropriate range checks rather thanjsing2014-06-221-32/+46
| | | | | | | an atoi() followed by an unsigned short cast. This stops things like "-1" and "66536" from being considered to be "valid" port numbers. ok beck@ deraadt@
* tags as requested by miod and teduderaadt2014-06-121-1/+1
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* Stop using DSO_global_lookup to reach getaddrinfo() and friendsderaadt2014-06-081-40/+3
| | | | discussed with tedu, ok jsing
* more: no need for null check before freederaadt2014-05-301-2/+1
| | | | ok tedu guenther
* Sort and group includes.jsing2014-05-051-9/+8
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* Repair BIO_socket_nbio operation.jsing2014-05-051-2/+3
| | | | ok miod@
* Replace all use of ERR_add_error_data with ERR_asprintf_error_data.beck2014-04-261-5/+5
| | | | | | | | This avoids a lot of ugly gymnastics to do snprintfs before sending the bag of strings to ERR, and eliminates at least one place in dso_dlfctn.c where it was being called with the incorrect number of arguments and using random things off the stack as addresses of strings. ok krw@, jsing@
* The usual idiom to cope with systems not defining socklen_t is to add amiod2014-04-231-35/+5
| | | | | | | | | | | | | | | | | | #define socklen_t int somewhere (or a typedef, whatever gives you an integer type of the size your system expects as the 3rd argument of accept(2), really). OpenSSL here is a bit more creative by using an union of an int and a size_t, and extra code if sizeof(int) != sizeof(size_t) in order to recover the proper size. With a comment mentioning that this has no chance to work on a platform with a stack growing up and accept() returning an int, fortunately this seems to work on HP-UX. Switch to the light side of the force and declare and use socklen_t variables, period. If your system does not define socklen_t, consider bringing it back to your vendor for a refund. ok matthew@ tedu@
* close socket in failure cases tootedu2014-04-231-0/+3
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* if realloc failed, BIO_accept would leak memory and return NULL, causingtedu2014-04-231-2/+11
| | | | caller to crash. Fix leak and return an error instead. from Chad Loder
* We'll interpret a (void) cast on snprintf() to mean it's been verified thatguenther2014-04-191-2/+2
| | | | | | truncation is either desirable, not an issue, or is detected and handled later ok deraadt@
* unifdef NO_SOCKtedu2014-04-181-2/+0
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* Put the final pieces from e_os.h in the required places, and remove it.deraadt2014-04-181-12/+1
| | | | | "dance on it's grave" says beck ok guenther beck
* unistd.h for protos where neededderaadt2014-04-181-0/+1
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* more windows/netware leftoverstedu2014-04-171-18/+3
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* delete if 0 codetedu2014-04-171-28/+0
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* Mostly gut e_os.h:deraadt2014-04-171-7/+4
| | | | | | | | USE_SOCKETS is unrelated to using sockets, but just pulls in .h files. It makes every file buy a kitchen sink, because 11 files forgot to. EXIT() is really exit(), a gentle surprise but... OPENSSL_EXIT() is really just return(), because noone compiles the openssl command non-monolithic anymore
* Change library to use intrinsic memory allocation functions instead ofbeck2014-04-171-4/+4
| | | | | | | | OPENSSL_foo wrappers. This changes: OPENSSL_malloc->malloc OPENSSL_free->free OPENSSL_relloc->realloc OPENSSL_freeFunc->free
* Revert unintended whitespace changes.jsing2014-04-171-4/+4
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* > As I walk through the valley of the shadow of deathtedu2014-04-161-267/+2
| | | | | | | | | > I take a look at my life and realize there's nothin' left > Cause I've been blasting and laughing so long, > That even my mama thinks that my mind is gone Remove even more unspeakable evil being perpetuated in the name of VMS. (and lesser evils done in the name of others.) ok miod
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