cem 0b0915c1b6 libc glob: Avoid pathological exponential behavior ...

Adapt glob's match() routine to use a greedy algorithm that avoids
exponential runtime in byzantine inputs.

While here, add a testcase for the byzantine input.

Prompted by:	https://research.swtch.com/glob
Authored by:	Yves Orton <demerphq at gmail.com>
Obtained from:	Perl (33252c318625f3c6c89b816ee88481940e3e6f95)
Sponsored by:	Dell EMC Isilon

2017-05-03 15:55:29 +00:00

..

aarch64

Do not use b.cs instruction to jump to cerror.

2017-04-07 22:58:20 +00:00

amd64

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

arm

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

capability

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

compat-43

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

db

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

gdtoa

For now, compile all of contrib/gdtoa without requiring strict aliasing,

2017-02-13 20:13:29 +00:00

gen

libc glob: Avoid pathological exponential behavior

2017-05-03 15:55:29 +00:00

gmon

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

i386

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

iconv

libc: provide some bounds-checking through reallocarray(3).

2017-03-12 16:03:34 +00:00

include

Implement the memset_s(3) function as specified by the C11 ISO/IEC

2017-03-30 04:57:26 +00:00

inet

libc: remove use of archaic __P() macro

2017-03-30 01:03:07 +00:00

isc

libc: do not include <sys/types.h> where <sys/param.h> was already included

2016-04-18 21:05:15 +00:00

locale

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

md

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

mips

Replace SOFTFLOAT with __mips_soft_float, which gcc/clang define for us.

2017-03-16 21:05:21 +00:00

nameser

libc: spelling fixes.

2016-04-30 01:24:24 +00:00

net

Remove the NATM framework including the en(4), fatm(4), hatm(4), and

2017-04-24 21:21:49 +00:00

nls

Use current locale (f.e. set by thread). It was global locale always

2016-08-24 16:44:27 +00:00

posix1e

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

powerpc

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

powerpc64

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

powerpcspe

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

quad

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

regex

Correct an out-of-bounds read in regcomp when the RE is bad.

2017-05-02 21:20:27 +00:00

resolv

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

riscv

Use unconditional jr (jump register) so cerror relocation offset fits.

2017-04-27 22:40:39 +00:00

rpc

Support clnt_raw's use of FD_SETSIZE as a fake file descriptor.

2017-05-01 20:04:07 +00:00

secure

libc: do not include <sys/types.h> where <sys/param.h> was already included

2016-04-18 21:05:15 +00:00

softfloat

Add full softfloat and hardfloat support for RISC-V.

2016-11-16 15:21:32 +00:00

sparc64

Correct an misunderstanding of MDSRCS.

2017-03-02 17:07:28 +00:00

stdio

libc: provide some bounds-checking through reallocarray(3).

2017-03-12 16:03:34 +00:00

stdlib

Implement the memset_s(3) function as specified by the C11 ISO/IEC

2017-03-30 04:57:26 +00:00

stdtime

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

string

Fix strcoll_l disagreeing with strxfrm by reworking the forward order case in

2017-04-16 19:12:07 +00:00

sys

Document kevent EVFILT_EMPTY.

2017-04-18 15:36:13 +00:00

tests

libc glob: Avoid pathological exponential behavior

2017-05-03 15:55:29 +00:00

uuid

libc: replace 0 with NULL for pointers.

2016-04-10 19:33:58 +00:00

x86/sys

Remove unneeded variable initialization from r314319.

2017-02-26 22:15:39 +00:00

xdr

libc/xdr: unsign some loop indexes.

2016-05-06 16:03:40 +00:00

yp

Use on crypto.x and rpc.x from the source tree.

2016-06-28 19:53:16 +00:00

libc_nossp.ldscript

Add different libc ldscript: the one without libssp --

2016-10-12 13:19:21 +00:00

libc.ldscript

…

Makefile

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

Makefile.depend

DIRDEPS_BUILD: Regenerate without local dependencies.

2016-02-24 17:20:11 +00:00

Versions.def

Create namespace for the symbols added during 12-CURRENT cycle.

2016-08-06 13:28:58 +00:00