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* Remove useless include.ajacoutot2013-05-301-2/+1
| | | | ok millert@
* typo: compare len against null needle, not haystackajacoutot2013-05-151-2/+2
| | | | | | from Alf Schlichting ok millert@
* Add an implementation of memmem() -- from FreeBSD with some tweaks.ajacoutot2013-05-133-4/+145
| | | | | | | | | Requires a libc minor bump, committing now so that we have up-to-date snapshots for the upcoming hackathon. joint work with millert@ man page bits ok jmc@ input and ok millert@, guenther@, deraadt@
* tweak a few commentstedu2013-04-211-5/+7
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* this man page is mostly about password hashing now (you really don'ttedu2013-04-211-18/+5
| | | | | want to be using DES) and some of the notes about the export controls are no longer so relevant. ok deraadt jmc
* Xr encrypt(1) to give people a hint if they just want a password stringtedu2013-04-201-2/+3
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* surround the error strings with quotes to clarify exactly which stringstedu2013-04-171-5/+5
| | | | the function is going to return.
* the tiniest of style tweakstedu2013-04-171-7/+7
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* add some prototypes, casts, includes, parenthesis, and whatnot totedu2013-04-173-7/+10
| | | | silence some warnings.
* use CLOCK_MONOTONIC, and repair future time_t overflowderaadt2013-04-171-8/+8
| | | | ok millert guenther
* - 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
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