wireguard-openbsd/libexec/ld.so/util.c, branch jd/histogram WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/libexec/ld.so/util.c?h=jd%2Fhistogram 2020-03-27T22:17:47Z Add missing space in stack smash handler error message. 2020-03-27T22:17:47Z matthieu matthieu@openbsd.org 2020-03-27T22:17:47Z urn:sha1:fa9f194654f351d5755593abf760e3720c8f75dc ok kettenis@, deraadt@ On retguard systems, remove the ld.so-local stack-protector handling 2019-05-08T22:15:48Z deraadt deraadt@openbsd.org 2019-05-08T22:15:48Z urn:sha1:466246de5ef195bee7da5d78227ee98e7c03091f functions because retguard uses hard-traps instead. ok mortimer. Use a static chacha instance to fill randomdata sections. Avoids looping 2018-02-09T22:13:04Z mortimer mortimer@openbsd.org 2018-02-09T22:13:04Z urn:sha1:4e496f3dc65a965f763b1d650e9bcbb039df32bc over a syscall for randomdata sections larger than 256B. ok djm@ deraadt@ kettenis@ On fatal errors, kill ourselves with thrkill(0,9,NULL) instead of 2017-01-24T07:48:36Z guenther guenther@openbsd.org 2017-01-24T07:48:36Z urn:sha1:3b50b772e4ec93984b42a08712bcd018cf6c30db simply exiting, via helper functions _dl_die(), _dl_diedie(), and _dl_oom(). prompted by a complaint from jsing@ ok jsing@ deraadt@ the slimmed down random functions inside ld.so are strict clones of the 2016-08-12T20:39:01Z deraadt deraadt@openbsd.org 2016-08-12T20:39:01Z urn:sha1:acb148b129063116239fc8bb9358da184f245f5a libc arc4random API, so call them _dl_{arc4random,arcrandombuf} ok tedu guenther use a larger chunk for getentropy() and save some for next time. 2016-08-05T15:42:05Z tedu tedu@openbsd.org 2016-08-05T15:42:05Z urn:sha1:1b2af9526a54b3ff0a13216366a9149f5a29b64e coalesces some syscalls instead of one per random number. ok deraadt Rename the system call sendsyslog2 to sendsyslog. Keep the old one 2016-03-21T22:41:28Z bluhm bluhm@openbsd.org 2016-03-21T22:41:28Z urn:sha1:46afc4a47fab5533b885a0604dcf35228f31933f as osendsyslog for a while. The three argument variant is the only one that will stay. input kettenis@; OK deraadt@ Switch ld.so's stack smash handler from sendsyslog to sendsyslog2 2016-03-21T01:32:48Z guenther guenther@openbsd.org 2016-03-21T01:32:48Z urn:sha1:606620c44512f22c6539c236267cf22989c42c2c and pass the LOG_CONS flag like libc's handler. ok deraadt@ bluhm@ (who had a similar diff) Export environ and __progname, making the latter a copy of just the filename 2016-03-20T02:29:51Z guenther guenther@openbsd.org 2016-03-20T02:29:51Z urn:sha1:702424ca3f79045d8e2ba173a77490817929c077 portion like crt0 does. This is prep for eliminating _dl_fixup_user_env() Mark almost everything in resolve.h as hidden, to improve code generation. ok kettenis@ mpi@ "good time" deraadt@ If _dl_progname exceeds half the syslog buffer, truncate it with "...", 2015-01-20T19:51:00Z deraadt deraadt@openbsd.org 2015-01-20T19:51:00Z urn:sha1:eeec859256e4f8b720032fffa22935dc3b066156 so that the remaining information is more visible ok kettenis miod