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2014-10-20improve documentation of .Fa, .Va, and .Vt;schwarze1-10/+22
inspired by a discussion with matthew@
2014-10-20pipex(4): Converted to use pool(9)uebayasi1-13/+21
OK blambert@ yasuoka@
2014-10-20As reported by Marcus Merighi, hosts enumeration no longer works.schwarze1-5/+4
The asr library no longer supports gethostent(3), and there is no reasonable way to implement it. Consequently, as suggested by guenther@, error out when hosts enumeration is requested. OK deraadt@ guenther@ florian@ Also remove the now useless calls to sethostent(3) and endhostend(3) as suggested by florian@.
2014-10-20correct the spacing after in-line equationsschwarze4-8/+10
that start at the beginning of an input line but end before the end of an input line
2014-10-20correctly parse spacing around in-line equationsschwarze1-6/+37
at the beginning and at the end of input lines; issue reported by kristaps@
2014-10-20Remove the "interface" option from the "transparent forward" directive.reyk2-27/+5
It was mandatory in the grammar but never used in the code. A fully transparent relay can now be specified with the following directive in a relay block: "transparent forward to destination". OK sthen@
2014-10-20digests: *_LONG_LOG2 is not used, stop talking about it.bcook14-56/+22
Modified patch from Dmitry Eremin-Solenikov leave the sole public define in ripemd.h ok deraadt@ miod@
2014-10-20SSL: Fix memory leak in d2i_SSL_SESSION.bcook2-2/+4
Modified version of patch from Dmitry Eremin-Solenikov. ==28360== 98 bytes in 2 blocks are definitely lost in loss record 7 of 7 ==28360== at 0x402AC54: realloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==28360== by 0x40E2D2C: ASN1_STRING_set (asn1_lib.c:393) ==28360== by 0x40EC22C: asn1_ex_c2i (tasn_dec.c:959) ==28360== by 0x40EC632: asn1_d2i_ex_primitive (tasn_dec.c:824) ==28360== by 0x40ED2E6: ASN1_item_ex_d2i (tasn_dec.c:230) ==28360== by 0x40ED421: ASN1_item_d2i (tasn_dec.c:133) ==28360== by 0x40F0335: d2i_ASN1_OCTET_STRING (tasn_typ.c:75) ==28360== by 0x405FD6D: d2i_SSL_SESSION (ssl_asn1.c:367) ==28360== by 0x405DD6E: ssl3_send_newsession_ticket (s3_srvr.c:2743) ==28360== by 0x405EA48: ssl3_accept (s3_srvr.c:665) ==28360== by 0x4067C34: SSL_accept (ssl_lib.c:922) ==28360== by 0x404E97B: ssl23_get_client_hello (s23_srvr.c:573) ok miod@ beck@
2014-10-20document sinclude/-includeespie1-2/+22
2014-10-20fix if (statement);jsg1-2/+2
ok dlg@
2014-10-20Change MTAB_TYPE_UFS from "ufs" to "ffs", fixing mount-restarting for them.guenther19-1117/+76
Perform one level of expansion on the various "portability" macros from os-*.h Delete support for Hesiod and the pre-4.4 versions of the NFS API Delete the no-op unlock_mntlist() unifdef -UFASCIST_DF_COMMAND -UMOUNT_HELPER_SOURCE Move the struct mntent and MNTMAXSTR definitions into include/am.h Move the commented-out -DHAS_NDBM_MAPS into amd/Makefile Expand OS_REP to "bsd44". With config/* empty, delete them. "lot of stuff...but I know your process on this" deraadt@
2014-10-20Backport fix for binutils 11867: .quad directive not assembled correctly.daniel4-20/+68
Alan Modra (and Alan's employer) graciously permitted use of his patch under GPLv2. ok kettenis@
2014-10-20use sha512 instead of md5 for tcp isn. ok deraadttedu1-15/+20
2014-10-20whitespacedjm1-3/+3
2014-10-20correct spacing *after* inline equations (much simpler than expected)schwarze2-2/+6
2014-10-20unifdef -DHAS_REGEXP -DHAS_PASSWD_MAPS -DHAS_FILE_MAPS \guenther23-533/+24
-DHAS_NIS_MAPS -DHAS_NIS_RELOAD -DRPC_4 -DHAS_UNION_MAPS \ -DHAS_TCP_NFS -DOS_HAS_NDBM -DNFS_PROTOCOL_VERSION=3 \ -DNFS_ARGS_NEEDS_PATH -DPRECISE_SYMLINKS -DHAS_EMPTY_AUTOMOUNTS \ -DNEED_MNTOPT_PARSER -DSHORT_MOUNT_NAME -DHAS_NFS_QUALIFIED_NAMES \ -UUPDATE_MTAB -UFIXUP_MNTENT -UMNTENT_HDR -UMNTINFO_DEV \ -UMNTOPT_COMPRESS -UMNTOPT_NQNFS -UINFORM_MOUNTD \ -USUNOS4_WORKAROUND -UULTRIX_HACK ok deraadt@
2014-10-20correct spacing before inline equationsschwarze5-16/+16
2014-10-20s_client: don't call shutdown on a non-existent socket descriptor.bcook1-3/+1
from Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> ok beck@, deraadt@
2014-10-20show the {MDOC,MAN}_EQN node, it contains interesting information,schwarze1-11/+13
in particular line and column numbers and flags; but hide the uninteresting EQN_ROOT box
2014-10-20typo; deraadttedu1-2/+2
2014-10-20replace bzeros after allocations with M_ZERO and PR_ZERO as appropriate.dlg1-9/+4
ok deraadt@
2014-10-20use SHA512 to hash entropy instead of MD5tedu1-15/+15
2014-10-20unconditionally build sha2 so we can use it in all the kernels.tedu1-2/+2
2014-10-20Start removing portability goo: we have syslog(), strerror(), POSIX regexp,guenther129-11256/+95
BSD-style getmntinfo(), BSD signals, 4.4BSD unmount(), etc Delete configurations for other OSes Delete fsinfo and mk-amd-map, as we don't build them. ok deraadt@
2014-10-19make RETURN VALUES more conciseschwarze1-77/+28
and fix two instances of "new sentence, new line" while here feedback and ok jmc@, ok doug@
2014-10-19Move the description of mg automatic recentering further down thelum1-12/+11
tutorial, next to the C-l (recenter) command description. This also removes confusion if you read the tutorial on a screen larger than 24 lines. Input jmc@ ok florian@
2014-10-19rearrange -d, again, after giving ingo some dodgy advice;jmc2-4/+4
ok ingo
2014-10-19Revamp malloc.3 by reordering the sections and rewriting parts.doug1-185/+417
The old man page had a lot of useful information, but it was all mixed together which made it difficult to reference. The main theme in this commit is that the sections are more focused: * DESCRIPTION describes the overall behavior * RETURN VALUES describes what it may return (including implementation defined values) * EXAMPLES shows why we recently started an audit on malloc and realloc usage in the tree. * Added CAVEATS which describes what is implementation defined, gotchas and security implications of misusing these functions * Added IDIOMS which describes how these functions should or should not be used The MALLOC_OPTIONS section was left unchanged. Function names were added to DIAGNOSTICS and STANDARDS. The MALLOC_OPTIONS and DIAGNOSTICS sections were pushed down in the page so more pertinent information is higher up. This has gone through several revisions thanks to input from deraadt@ and schwarze@. Ingo also helped with some of the mandoc formatting. OK schwarze@ (as far as it is a good starting point and the code snippets look ok)
2014-10-19More gracefully handle firmware loading errors in ulpt(4).stsp1-3/+14
The previous lack of error handling could trigger a kernel crash in some situations, with ulptwrite being called while not ready. ok deraadt phessler
2014-10-19in usage() and SYNOPSIS, sort options as suggested by jmc@schwarze2-5/+5
2014-10-19Revert last commit due to changed semantics found by make release.doug2-17/+17
2014-10-19Use sc_if->sk_pktlen to specify the maximum DMA transfer size and maximumbrad1-3/+3
DMA segment size when setting up the TX buffers in msk_init_tx_ring(). ok jsg@
2014-10-18Don't use %r1 to refer to bit 1. No binary difference.kettenis2-4/+4
2014-10-18Remove some #ifdef from libevent.bluhm4-36/+7
OK nicm@
2014-10-18Better POSIX compliance in realpath(3).doug2-17/+17
millert@ made changes to realpath.c based on FreeBSD's version. I merged Todd's changes into dl_realpath.c. ok millert@, guenther@
2014-10-18Fix description of Ss and Se.nicm1-7/+5
2014-10-18Whitespace.uebayasi1-43/+43
2014-10-18Make sure the direct map isn't executable on hardware that allows us to do so.kettenis1-2/+2
Enforcing W^X in the kernel like this mitigates at least some ret2dir attacks. ok mlarkin@, deraadt@
2014-10-18None of these need to include <openssl/rand.h>jsing62-128/+62
2014-10-18Sort/group includes.jsing2-50/+52
2014-10-18Remove the remaining #ifdef HAVE_ and the #define _GNU_SOURCE.bluhm6-38/+7
OK nicm@
2014-10-18Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes().jsing34-130/+76
arc4random provides high quality pseudo-random numbers, hence there is no need to differentiate between "strong" and "pseudo". Furthermore, the arc4random_buf() function is guaranteed to succeed, which avoids the need to check for and handle failure, simplifying the code. It is worth noting that a number of the replaced RAND_bytes() and RAND_pseudo_bytes() calls were missing return value checks and these functions can fail for a number of reasons (at least in OpenSSL - thankfully they were converted to wrappers around arc4random_buf() some time ago in LibreSSL). ok beck@ deraadt@ miod@
2014-10-18plug file descriptor leaks on read or write failure;schwarze2-16/+15
hinted at by Steffen Nurpmeso <sdaoden at yandex dot com>.
2014-10-18oops, too greedymiod1-2/+2
2014-10-18Don't assume that ep_taddr and ep_daddr are page-aligned. It is possible tokettenis1-5/+7
construct ELF executables for which ep_daddr ends up not being properly aligned. Sanitize the addresses before setting up the address space for the new executable. Should fix the panic discovered by Alejandro Hernandez. ok miod@
2014-10-18Mention -fstack-shuffle is a gcc4-only thing, but gets silently ignored bymiod1-4/+7
gcc3. Reminded by zhuk@
2014-10-18Remove even more unnecessary `needs-flag' attributes from config machinery,miod10-25/+24
as well as useless include of the generated flag files.
2014-10-18syncjasper1-1/+0
2014-10-18Add VIDIOC_G_INPUT ioctl, some ports need it (at least ffmpeg)armani4-5/+24
ok ratchov@, sthen@, mpi@
2014-10-18enable the sinclude/-include feature support I wrote long ago.espie1-2/+2
Other systems now have it, xenocara is using it. talked over with kettenis@ who checked release still works. I did a full bulk build with this and did not notice any issue.
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