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* - Add comments regarding copies of these files also in libexec/ld.sokurt2013-04-051-1/+3
| | | | okay guenther@
* Update a comment about standards requirementsguenther2013-04-031-4/+4
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* getaddrinfo is now thread-safe.brad2013-03-311-6/+2
| | | | ok eric@
* Switch libc and libm to use strong aliases rather than weak aliasesmartynas2013-03-282-22/+4
| | | | | | | | | | | where appropriate. Among other things makes the symbols consistent across all architectures (notably where ldbl mantissa is 53 bits). While at it, kill unused LINTLIBRARY/PROTOLIB1 cruft which was there to trick lint into recording the right prototypes for aliased functions. Most of the work done at the awesome n2k13 hackathon. Agreed by kettenis@, guenther@, matthew@.
* protect the PRG state with a mutex in res_randomid().eric2013-03-261-2/+13
| | | | ok deraadt@ guenther@ djm@
* Use a realloc() loop around the sysctl() for NET_RT_IFLIST, in case anderaadt2013-03-201-9/+21
| | | | | interface is added at just the right... wrong moment. ok millert dlg
* threadsafe random().tedu2013-03-151-8/+43
| | | | reported by ajacoutot and (much earlier, sorry) by Alexey Suslikov
* Don't pull <math.h> just because it can return HUGE_VAL in themartynas2013-01-151-3/+2
| | | | corner cases. OK millert@.
* Fix bug in random offset introduced in rev 1.143; random range wasotto2012-12-221-3/+3
| | | | expanded, but not enough due to precedence error. Spotted by Thorsten Glaser.
* document RES_USE_DNSSEC; text tweaked by sthenjmc2012-12-121-2/+6
| | | | ok jakob
* Remove excessive sys/cdefs.h inclusionderaadt2012-12-051-2/+1
| | | | ok guenther millert kettenis
* no need for .Pp before lists;jmc2012-12-051-3/+2
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* Rewritten posix_openpt manual that doesn't include any of the POSIXmillert2012-12-041-74/+49
| | | | text. OK deraadt@
* Use "path name" not "pathname".millert2012-12-041-3/+3
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* Simple emulation of POSIX pty APIs posix_openpt(), ptsname(),millert2012-12-034-6/+414
| | | | | grantpt() and unlockpt() using /dev/ptm. Man pages from FreeBSD. OK kettenis@ deraadt@ beck@ ajacoutot@ naddy@
* Document a known bug in the DES crypt cipher implementation which we'restsp2012-11-301-2/+6
| | | | | | | | | | not going to fix in order to stay compatible with legacy password data. Nobody should use DES crypt anyway these days. See http://www.freebsd.org/security/advisories/FreeBSD-SA-12:02.crypt.asc for details about this bug. Discussed with deraadt and beck about half a year ago (I'm pruning Ms from my tree).
* - put the various options into the same order as those in resolv.hjmc2012-11-291-17/+38
| | | | | | | | | | | | | | | - sync RES_DEBUG with resolv.conf.5 - document RES_PRIMARY, but mark it unsupported (like we already do for RES_AAAONLY) - use the exact same text (about being enabled by default) for RES_RECURSE as for the other two defaults - document RES_INSECURE{1,2} - description lifted from resolv.conf.5 - document RES_NOALIASES - mostly sync the RES_USE_EDNS0 text with resolv.conf.5 - RES_USE_DNSSEC not documented for now. something to come... ok sthen
* remove some useless Tn and double punctuation;jmc2012-11-191-16/+7
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* RES_IGNTC is no longer ignored; ok sthenjmc2012-11-191-4/+4
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* Ensure that the base provided to strtol(3) is between 2 and 36 inclusive,jsing2012-11-181-1/+12
| | | | | | or the special value of 0. ok deraadt@ otto@
* Per POSIX, fix raise() and abort() to send the signal to the current thread.guenther2012-11-101-3/+5
| | | | | | Should make coredumps from abort() easier to debug too. ok kurt@
* Add a new malloc option 'U' => "Free unmap" that does the guarding/djm2012-11-022-18/+36
| | | | | | | | | | | | unmapping of freed allocations without disabling chunk randomisation like the "Freeguard" ('F') option does. Make security 'S' option use 'U' and not 'F'. Rationale: guarding with no chunk randomisation is great for debugging use-after-free, but chunk randomisation offers better defence against "heap feng shui" style attacks that depend on carefully constructing a particular heap layout so we should leave this enabled when requesting security options.
* last stage of rfc changes, using consistent Rs/Re blocks, and moving thejmc2012-09-279-88/+91
| | | | references into a STANDARDS section;
* Make setenv(3) consistent with unsetenv(3), giving EINVAL if passedjeremy2012-09-232-20/+10
| | | | | | an empty name, NULL pointer, or a name containing an '=' character. OK millert@, guenther@
* remove some wacky Xo/Xc;jmc2012-09-161-3/+3
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* remove tahoe-specific makefile machinery, no such hardware is known to bemiod2012-09-151-5/+1
| | | | | in working condition anymore (assuming there would be interest in running on it).
* Document that strtod functions accept INF, NAN, NAN(). From Michal Mazurek.martynas2012-09-151-3/+28
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* specify the bounds of the dst to strlcat (both values were static andderaadt2012-09-131-2/+2
| | | | | equal, but it is more correct) from Michal Mazurek
* Fix precedence bug (& has lower precedence than !=).pirofti2012-09-131-2/+2
| | | | | | Okay otto@. Found by Michal Mazurek <akfaew at jasminek dot net>, thanks!
* arc4random_buf is the easy way to fill a buffer now. ok deraadttedu2012-09-041-10/+3
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* remove lint leftovers; ok guenther@okan2012-09-041-5/+1
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* rfc 2553 (not 2533) has been replaced by rfc 3493;jmc2012-08-221-5/+6
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* - remove inconsistent/obsolete commentsjmc2012-08-214-48/+35
| | | | | - update rfc references - make the Rs/Re blocks more consistent
* flesh out the rfc section;jmc2012-08-211-10/+33
| | | | rfc 5321 replaces 974 and 2821;
* rfc 4291 replaces rfcs 2373 and 3513;jmc2012-08-201-9/+16
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* remove leftover NOLINT, WANTLINT, LINTFLAGS, LOBJ vars and lint targets.okan2012-08-021-21/+1
| | | | ok guenther@
* remove reference to no longer existing description of nonexistent devices;naddy2012-07-261-7/+4
| | | | ok deraadt@ tedu@, wording tweaks jmc@
* Use same (lame) verbiage to explain ifa_dstaddr as is used forkrw2012-07-131-3/+4
| | | | | | | | ifa_broadaddr. i.e. make it make clear that this field is only valid for P2P. (Hint: one's a field, and one's a #define giving a new name to said field) ok guenther@
* fix an off-by-one error where the return value would point to thenaddy2012-07-111-2/+2
| | | | character after the '\0'; ok guenther@
* use PAGE_SHIFT instead of PGSHIFT, in preperation for futurederaadt2012-07-091-2/+2
| | | | | param.h symbol reduction. ok guenther
* Zap extra spaces from function pointer argumentsguenther2012-07-082-8/+8
| | | | Pointed out by Joachim Schipper (joachim at joachimschipper.nl)
* Describe tdelete()'s return value correctly and update the related CAVEATguenther2012-07-081-12/+15
| | | | | Based on a note from Steffen Daode Nurpmeso (sdaoden at googlemail.com) ok jmc@
* after a talk with ariane, use MAP_FIXED for mquery to avoid the cost oftedu2012-06-261-2/+2
| | | | | | scanning for free space if the hint isn't available. also, on further inspection, this will prevent pmap_prefer from "improving" our hint.
* Change arc4random_uniform() to calculate ``2**32 % upper_bound'' asmatthew2012-06-241-12/+3
| | | | | | | | | | ``-upper_bound % upper_bound''. Simplifies the code and makes it the same on both ILP32 and LP64 architectures, and also slightly faster on LP64 architectures by using a 32-bit remainder instead of a 64-bit remainder. Pointed out by Jorden Verwer on tech@ ok deraadt; no objections from djm or otto
* - document newly imported AF_INET6 support to net_inet_{pton,ntop}gilles2012-06-241-5/+26
| | | | diff from Florian Obser, ok jmc@
* add support for AF_INET6 to inet_net_pton() and inet_net_ntop()gilles2012-06-222-2/+68
| | | | | | using inet_pton() and inet_ntop() as suggested by claudio ok claudio@
* two changes which should improve realloc. first, fix zapcacheregion totedu2012-06-221-10/+19
| | | | | | clear out the entire requested area, not just a perfect fit. second, use mquery to check for room to avoid getting an address we don't like and having to send it back.
* two small fixes to free page cache. first, we need two nibbles of randomtedu2012-06-201-4/+4
| | | | | | in order to span the the entire cache. second, on free use the same offset to put things in the cache instead of always starting at zero. ok otto
* Support larger-than-page-alignment requests in posix_memalign() bymatthew2012-06-182-23/+130
| | | | | | overallocating and then releasing unneeded memory pages. ok otto
* Update STANDARDS section for a few <stdlib.h> functionsguenther2012-06-024-14/+35
| | | | | | Update SYNOPSIS for setkey() to show it's in <stdlib.h> ok jmc@, millert@
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