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freebsd-skq/lib
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Lawrence Stewart 9891578a40 Plug a memory leak and potential NULL-pointer dereference introduced in r331214. 
Each TCP connection that uses the system default cc_newreno(4) congestion
control algorithm module leaks a "struct newreno" (8 bytes of memory) at
connection initialisation time. The NULL-pointer dereference is only germane
when using the ABE feature, which is disabled by default.

While at it:

- Defer the allocation of memory until it is actually needed given that ABE is
  optional and disabled by default.

- Document the ENOMEM errno in getsockopt(2)/setsockopt(2).

- Document ENOMEM and ENOBUFS in tcp(4) as being synonymous given that they are
  used interchangeably throughout the code.

- Fix a few other nits also accidentally omitted from the original patch.

Reported by:	Harsh Jain on freebsd-net@
Tested by:	tjh@
Differential Revision:	https://reviews.freebsd.org/D15358
2018-05-17 02:46:27 +00:00
..
atf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
clang lld: Omit PT_NOTE for SHT_NOTE without SHF_ALLOC 2018-05-09 11:17:01 +00:00
csu lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
lib80211 DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libalias DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libarchive MFV r328323,328324: 2018-01-24 14:24:17 +00:00
libauditd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbegemot DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libblacklist DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libblocksruntime DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbluetooth Fix bthidd build with GCC 4.2 after r333110 2018-05-01 08:03:12 +00:00
libbsdstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libbsm DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbsnmp DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libbz2 DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libc Plug a memory leak and potential NULL-pointer dereference introduced in r331214. 2018-05-17 02:46:27 +00:00
libc_nonshared lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libc++ DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libc++experimental DIRDEPS_BUILD: Connect more libraries. 2017-07-11 00:32:48 +00:00
libcalendar lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libcam SPDX: Small for a license ID tags. 2017-12-27 21:36:37 +00:00
libcapsicum Introduce caph_enter and caph_enter_casper. 2018-05-07 20:38:09 +00:00
libcasper The gids argument can be declared as const. 2018-03-18 19:50:32 +00:00
libclang_rt Only build tsan and tsan_cxx for amd64, as 32 bit is unsupported. 2017-12-25 13:17:29 +00:00
libcom_err DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libcompat libcompat: Use %hu for unsigned shorts. 2018-02-10 14:45:29 +00:00
libcompiler_rt The routines defined in comparedf2 and comparesf2 are defined in libc 2018-02-02 05:04:43 +00:00
libcrypt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libcuse DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libcxxrt libcxxrt: Move mangled symbols out of extern "C++" in Version.map 2018-01-23 22:41:13 +00:00
libdevctl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libdevdctl zfsd: Allow zfsd to work on any type of GEOM provider 2018-02-14 23:52:39 +00:00
libdevinfo Bump number that's an insane number of devices from 1,000 to 10,000. I 2017-12-21 04:21:59 +00:00
libdevstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libdl Add libdl to clibs package 2018-03-29 19:43:29 +00:00
libdpv Bump copyright following recent changes 2018-03-14 20:55:28 +00:00
libdwarf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libedit libedit: sort the Makefile in line with NetBSD's version. 2018-01-29 22:38:23 +00:00
libefivar libefivar: use standard 2-Clause FreeBSD license 2018-03-02 15:12:18 +00:00
libelf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libelftc Update ELF Tool Chain to r3614 2018-04-27 13:59:24 +00:00
libevent DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libexecinfo DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libexpat DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libfetch Preserve if-modified-since timestamps across redirects. 2018-05-12 17:02:27 +00:00
libfigpar Bump copyright following recent changes 2018-03-14 20:55:28 +00:00
libgcc_eh DIRDEPS_BUILD: libgcc now depends on MK_LLVM_LIBUNWIND 2017-10-31 00:03:36 +00:00
libgcc_s Fix build by escaping a line break. 2018-01-31 21:41:42 +00:00
libgeom lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libgpio DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libgssapi lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libiconv_modules iconv: adding missing break 2018-01-21 21:09:08 +00:00
libifconfig Finish removing FDDI and tokenring media support. 2018-04-23 21:10:33 +00:00
libipsec Update pfkey_open() function to set socket's write buffer size to 2018-03-11 19:26:34 +00:00
libipt Add new shared library -- libipt. 2018-03-21 14:37:04 +00:00
libjail Make it easier for filesystems to count themselves as jail-enabled, 2018-05-04 20:54:27 +00:00
libkiconv lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libkvm Reduce <sys/queue.h> pollution. 2018-05-11 00:01:43 +00:00
libldns DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
liblzma DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmagic LIB32: Avoid linking in unneeded (and invalid lib32) libz for libmagic build tool. 2018-03-09 18:51:24 +00:00
libmd libmd: Remove trailing whitespace from mdXhl.c 2018-04-17 17:23:47 +00:00
libmemstat Reduce <sys/queue.h> pollution. 2018-05-11 00:01:43 +00:00
libmilter DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libmp lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libmt Add the LTO-8 Type M density code (0x5d, LTO-8M) to libmt and the 2017-11-03 21:04:22 +00:00
libnandfs lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libnetbsd libnetbsd: Make the function declaration of efopen() match the definition 2018-01-16 21:43:21 +00:00
libnetgraph s/NgSendMsgReply/NgSendReplyMsg/ in man to match the code. 2017-11-08 12:34:47 +00:00
libngatm DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libnv lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libopenbsd Fix a few more speelling errors 2017-12-28 01:31:28 +00:00
libopencsd Add new shared library -- libopencsd. 2018-04-04 14:31:56 +00:00
libopie DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libpam Forward Reply-Message attributes to the user, unless suppressed by the 2018-05-16 13:47:30 +00:00
libpathconv Disconnect libpathconv tests since they require external perl and do not work with kyua. 2017-10-31 19:52:30 +00:00
libpcap DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libpe Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:37:03 +00:00
libpjdlog lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libpmc Fix pmcstat exit from kernel introduced by r325275. 2018-01-17 16:41:22 +00:00
libpmcstat Fix bug: increment the value of pmcstat_npmcs instead of moving pointer 2018-01-16 09:31:01 +00:00
libproc Use a global extern declaration to appease gcc. 2017-12-06 17:52:01 +00:00
libprocstat lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libradius lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libregex libregex: Mark gnuext test as an expected fail 2018-01-29 14:00:33 +00:00
librpcsec_gss lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
librpcsvc spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
librss DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
librt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
librtld_db lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libsbuf DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libsdp libsdp: Add method that returns actual source BD_ADDR of SDP session. 2018-04-30 10:15:58 +00:00
libsm Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:35:36 +00:00
libsmb DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libsmdb Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:35:18 +00:00
libsmutil Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:34:34 +00:00
libsqlite3 Revert r333353 - FTS5 uses log(3) which currently breakes non-amd64 builds. 2018-05-08 06:09:49 +00:00
libstdbuf lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libstdthreads lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libsysdecode Retire lmc(4) 2018-05-01 16:30:48 +00:00
libtacplus lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libtelnet Remove redundant include directories which expand to a noop, 2017-07-31 19:07:45 +00:00
libthr Ensure thread library is initialized in pthread_testcancel(). 2018-03-21 21:13:26 +00:00
libthread_db lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libucl DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libufs Don't put multiple names on a single .Nm line. This fixes apropos(1) 2018-04-17 09:05:46 +00:00
libugidfw lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libulog lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libunbound Upgrade Unbound to 1.6.4. More to follow. 2018-05-12 14:36:58 +00:00
libusb Allow the libusb20_dev_get_port_path() function to be called when the 2018-03-23 09:40:41 +00:00
libusbhid lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libutil open.3: Use .Fa where appropriate 2018-03-04 18:00:32 +00:00
libvgl lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libvmmapi Add the ability to control the CPU topology of created VMs 2018-04-08 19:24:49 +00:00
libwrap DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
libxo DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
liby General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
libypclnt lib: further adoption of SPDX licensing ID tags. 2017-11-26 02:00:33 +00:00
libz Remove "All rights reserved" from my files. 2018-05-10 06:41:08 +00:00
libzstd lib(private)zstd: Fix riscv build 2018-03-18 03:42:57 +00:00
msun Add implementations for clog(3), clogf(3), and clog(3). 2018-05-13 09:54:34 +00:00
ncurses General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
tests
Makefile Add new shared library -- libopencsd. 2018-04-04 14:31:56 +00:00
Makefile.inc