In _gettemp(), check that the length of the path doesn't exceed
MAXPATHLEN. Otherwise the path name (or part of it) may not fit to
carrybuf causing a buffer overflow.
PR: bin/140228
Make pause(3) implementation not depended on the legacy sigcompat.c
interfaces. Do not block rt signals during and after pause(3) calls.
Use private libc namespace to call proper methods.
framebuffer driver, etc. work on FreeBSD/amd64.
A significant amount of improvements were done by jkim@ during the recent
months to make vesa(4) work better, over the initial code import. This
work is based on OpenBSD's x86emu implementation and contributed by
paradox <ddkprog yahoo com> and swell.k at gmail com.
Hopefully I have stolen all their work to 8-STABLE :)
All bugs in this commit are mine, as usual.
These fixes correct a problem in the file system that treats large
inode numbers as negative rather than unsigned. For a default
(16K block) file system, this bug began to show up at a file system
size above about 16Tb.
These fixes also update newfs to ensure that it will never create a
filesystem with more than 2^32 inodes.
They also update libufs, tunefs, and growfs so that they properly
handle inode numbers as unsigned.
Reported by: Scott Burns, John Kilburg, and Bruce Evans
Followup by: Jeff Roberson
PR: 133980
Placate new binutils, by using 16-bit %ax instead of 32-bit %eax as an
argument for fnstsw. Explicitely specify sizes for the XMM control and
status word and X87 control and status words.
The multiplicand a = 0x5deece66d = 25214903917, not 0xfdeece66d.
This bug in the man page has gone unnoticed for over 15 years!
PR: docs/143461
Submitted by: Jeremy Huddleston jeremyhu apple.com
Add missing return, in a rare case where we can't allocate memory in
deallocate.
Submitted by: Ryan Stone (rysto32 at gmail dot com)
Approved by: jasone
Correct the HISTORY section of these man pages to show when the function,
not the "manual page example" was introduced.
Approved by: ed (mentor, implicit)
Correct the HISTORY section of these man pages to show when the function,
not the "manual page example" was introduced.
Approved by: ed (mentor, implicit)
(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.
Fix some wrong usages.
Note: this does not affect generated binaries as this argument is not used.
PR: 137213
Submitted by: Eygene Ryabinkin (initial version)
Better glibc compatibility for getline/getdelim:
- Tolerate applications that pass a NULL pointer for the buffer and
claim that the capacity of the buffer is nonzero.
- If an application passes in a non-NULL buffer pointer and claims the
buffer has zero capacity, we should free (well, realloc) it
anyway. It could have been obtained from malloc(0), so failing to
free it would be a small memory leak.
Fix a regression that was introduced in r191882.
I changed login_tty() to only work when the application is not a session
leader yet. This works fine for applications in the base system, but it
turns out various applications call this function after daemonizing,
which means they already use their own session.
If setsid() fails, just call tcsetsid() on the current session.
tcsetsid() will already perform proper security checks.
Reported by: Oliver Lehmann
MFC r201512:
Modernize scandir(3) and alphasort(3) interfaces according to the IEEE
Std 1003.1-2008.
MFC r201602:
Move scandir(3) and alphasort(3) into XSI namespace.
MFC r201604:
Use thunks to adapt alphasort-like interface to the comparision function
required by qsort() and qsort_r().
MFC r202556 (by ache):
Use strcoll() in opendir() and alphasort(). Remove some comments.
MFC r202572 (by ache):
Revert to using strcmp() for opendir().
MFC r202677 (by ache):
Style.
MFC r202679 (by ache):
Style: rename internal function to opendir_compar().
MFC r202691 (by ache):
For alphasort(3) add reference to strcoll(3).
MFC r202693 (by ache):
Style: reword comment.
The devices that supported EVFILT_NETDEV kqueue filters were removed in
r195175. Remove all definitions, documentation, and usage.
The change of function signature for vlan_link_state() was not merged to
maintain the ABI.
Use pthread_once() to initialize the thread-local storage for localtime()
and gmtime() and _once() to initialize gmt state rather than home-rolled
versions using pthread mutex locks.
Give some information on SF_MNOWAIT flag.
MFC r201759 (by brueffer):
Fix a typo and bump date for the previous commit.
MFC r201760:
Further fix grammar.
Fix a bug in gzipfs that prevented lseek() from working and add lseek()
support to bzip2fs. This fixes problems with loading compressed amd64
kernel modules containing debug symbols.
Reset path name back to original correctly in fts_build() when
FTS_NOCHDIR option is used. fts_build() could strip a trailing slash
from path name in post-order visit if a path pointing to an empty
directory was given for fts_open().
PR: bin/133907, kern/134513
Approved by: trasz (mentor)
Use a local copy of entry_d for finding matches. Otherwise, if entry_d pointed
to an entry of 'acl', all ACL entries starting with entry_d would be deleted.
Approved by: emax (mentor)
Properly support -fPIE by linking PIE binaries with specially-built
Scrt1.o instead of crt1.o, since the later is built as non-PIC.
Separate i386-elf crt1.c into the pure assembler part and C code,
supplying all data extracted by assembler stub as explicit parameters.
Hide and localize _start1 symbol used as an interface between asm and
C code.
