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d933a4c06b
freebsd-nq/lib
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Konstantin Belousov d933a4c06b Simplify cleanup on failure in realpath(3). 
If realpath() allocated memory for result and failed, the memory is
freed in each place where return is performed.  More, the function
needs to track the allocation status, to not free user-supplied
buffer.

Consolidate the memory handling in the wrapper, freeing the buffer if
the actual worker failed.

Reviewed by:	emaste (previous version)
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D10670
2017-05-15 17:34:17 +00:00
..
atf
clang Add function and data sections when building llvm, clang, lld and lldb, 2017-04-20 21:00:09 +00:00
csu Rework r234502 to include a modified CFLAGS along with ACFLAGS. 2017-04-07 19:53:14 +00:00
lib80211 [lib80211] fix a missing cleanup path. 2017-04-14 20:10:18 +00:00
libalias Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 03:34:59 +00:00
libarchive MFV r317781: 2017-05-04 00:04:17 +00:00
libauditd Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 03:55:21 +00:00
libbegemot Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 03:55:43 +00:00
libblacklist
libblocksruntime Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 03:56:10 +00:00
libbluetooth Make cached Bluetooth LE host advertise information visible from userland. 2017-04-27 15:03:24 +00:00
libbsdstat
libbsm Merge OpenBSM 1.2-alpha5 from vendor branch to FreeBSD -CURRENT: 2017-03-26 21:14:49 +00:00
libbsnmp DIRDEPS_BUILD: Update dependencies. 2017-05-09 01:48:23 +00:00
libbz2 Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 03:58:50 +00:00
libc Simplify cleanup on failure in realpath(3). 2017-05-15 17:34:17 +00:00
libc_nonshared Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:04:25 +00:00
libc++ Belatedly add variant.cpp to libc++. This completes the support for the 2017-02-19 14:53:59 +00:00
libcalendar
libcam Use __FBSDID instead of the license agreement to embed the $FreeBSD$ RCS keyword 2017-04-06 05:36:35 +00:00
libcapsicum capsicum_helpers: Add LOOKUP flag 2016-12-16 01:37:44 +00:00
libcasper In libcasper, prefer to send a function index or service name over the IPC 2017-03-23 14:35:21 +00:00
libclang_rt Merge ^/head r312968 through r313054. 2017-02-01 21:21:01 +00:00
libcom_err Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:51:36 +00:00
libcompat Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
libcompiler_rt Add an implementation of __ffssi2() derived from __ffsdi2(). 2017-04-05 02:40:53 +00:00
libcrypt Increase WARNS for libcrypt tests 2017-03-11 00:07:04 +00:00
libcuse
libcxxrt Surround any unmangled C++ names in libcxxrt's version map with 'extern 2017-02-22 18:44:57 +00:00
libdevctl
libdevdctl Use .CURDIR:H instead of .CURDIR to simplify pathing in output, etc 2017-01-20 04:55:14 +00:00
libdevinfo
libdevstat
libdpv
libdwarf Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:54:21 +00:00
libedit editline.3: Add missing argument to H_SET description 2017-04-28 21:05:28 +00:00
libefivar Fix a coverity-discovered NULL pointer dereference. 2017-03-23 02:30:57 +00:00
libelf Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:54:09 +00:00
libelftc libelftc: bump version number for r317075 2017-04-17 23:57:42 +00:00
libevent [private] add libevent1 and sqlite3 include files for our private libraries. 2017-03-27 22:34:43 +00:00
libexecinfo Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:53:40 +00:00
libexpat Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:53:45 +00:00
libfetch r308996 broke IP literals by assuming that a colon could only occur as 2017-03-17 14:18:52 +00:00
libfigpar
libgcc_eh libcc_{s,eh}: build without SSP 2016-11-11 23:28:07 +00:00
libgcc_s Apply r315689 to lib/libgcc_s as well to unbreak the gcc xtoolchain build 2017-03-28 19:01:01 +00:00
libgeom Minor style(9) fixups 2017-04-23 03:36:03 +00:00
libgpio
libgssapi lib: initial use of reallocarray(3). 2017-04-21 19:27:33 +00:00
libiconv_modules lib: initial use of reallocarray(3). 2017-04-21 19:27:33 +00:00
libifconfig Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
libipsec Add large replay widow support to setkey(8) and libipsec. 2017-04-13 14:44:17 +00:00
libjail libjail: make allocation in jailparam_all() somewhat more robust. 2017-04-16 19:23:10 +00:00
libkiconv Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:50:46 +00:00
libkvm lib/libkvm: start adding basic tests for kvm(3) 2017-03-28 17:37:49 +00:00
libldns Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:50:19 +00:00
liblzma Use SRCTOP-relative paths and .CURDIR with :H instead of ".." specified paths 2017-01-20 04:46:20 +00:00
libmagic Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:45:09 +00:00
libmd Fix bootstrapping libmd on older systems after r314709. 2017-03-06 21:06:55 +00:00
libmemstat Fix buildworld for powerpc. 2016-11-20 06:10:12 +00:00
libmilter Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:42:43 +00:00
libmp Increase WARNS for libmp tests 2017-03-11 00:08:11 +00:00
libmt Add LTO-8 density codes. 2017-05-11 13:46:30 +00:00
libnandfs
libnetbsd libnetbsd: add emalloc and friends 2017-04-06 14:36:08 +00:00
libnetgraph
libngatm Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:41:53 +00:00
libnv Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:40:55 +00:00
libopenbsd
libopie Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:40:10 +00:00
libpam Add options to capture stdout and / or stderr and pass the output on 2017-03-22 13:16:04 +00:00
libpathconv Fix two CURDIR references in comments that should be SRCTOP 2017-03-12 18:59:05 +00:00
libpcap Stop installing pcap-int.h, which is the internal interface for libpcap. 2017-03-07 16:06:53 +00:00
libpe Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:37:03 +00:00
libpjdlog
libpmc pmc_read(3): fix manlint error 2017-04-07 06:06:55 +00:00
libproc Add initializations missed in r315728. 2017-03-22 18:33:29 +00:00
libprocstat Reorder includes to placate MIPS build. 2017-03-30 20:42:16 +00:00
libradius
librpcsec_gss Fix a potential problem where we might try to shift by more than 31 bits 2017-04-25 10:29:08 +00:00
librpcsvc Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:36:28 +00:00
librss librss: simplify some NULL checks. 2017-02-27 00:10:00 +00:00
librt Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:36:06 +00:00
librtld_db Avoid double-closing an fd if elf_begin() fails. 2017-03-22 18:14:55 +00:00
libsbuf Use __FBSDID instead of the license agreement to embed the $FreeBSD$ RCS keyword 2017-04-06 05:36:35 +00:00
libsdp
libsm Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:35:36 +00:00
libsmb Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:35:00 +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 [private] add libevent1 and sqlite3 include files for our private libraries. 2017-03-27 22:34:43 +00:00
libstand libstand: NULL pointer dereference in rarp 2017-05-10 15:35:41 +00:00
libstdbuf
libstdthreads Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:33:45 +00:00
libsysdecode DIRDEPS_BUILD: Update dependencies. 2017-05-09 01:48:23 +00:00
libtacplus
libtelnet Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:32:36 +00:00
libthr Fix __pthread_mutex_trylock() to call THR_CRITICAL_LEAVE() on failure rather 2017-05-13 17:49:53 +00:00
libthread_db libthread_db: unbreak build due to sign/unsigned comparison. 2017-04-20 21:01:59 +00:00
libucl Use SRCTOP to find the sources of libucl 2016-10-15 13:17:27 +00:00
libufs Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:30:05 +00:00
libugidfw
libulog Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:29:23 +00:00
libunbound Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:31:19 +00:00
libusb Fix libusb20_dev_get_desc(3) to use the "vendor product" order, not 2016-10-22 14:37:13 +00:00
libusbhid Sync ^/vendor/NetBSD/tests/dist with upstream 2017-01-12 07:26:39 +00:00
libutil lib: initial use of reallocarray(3). 2017-04-21 19:27:33 +00:00
libvgl
libvmmapi Capsicum support for bhyve(8). 2017-02-14 13:35:59 +00:00
libwrap Use SRCTOP instead of .CURDIR-relative path in .PATH directive 2017-01-18 18:14:50 +00:00
libxo The relative symlink fix causes downstream issues for 2017-03-07 06:11:36 +00:00
liby Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
libypclnt Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:28:41 +00:00
libz Add missing double quote to fix r316635 commit. 2017-04-09 03:50:48 +00:00
libzstd DIRDEPS_BUILD: Connect new directories. 2017-05-09 01:48:14 +00:00
msun Silence a -Wunused warning about the junk variable being used to raise 2017-05-13 22:36:54 +00:00
ncurses Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tests
Makefile Import zstandard 1.1.4 in base 2017-04-15 20:05:22 +00:00
Makefile.inc