Wilco Dijkstra ac92c66821 Fix tcache count maximum (BZ #24531) ...

The tcache counts[] array is a char, which has a very small range and thus
may overflow.  When setting tcache_count tunable, there is no overflow check.
However the tunable must not be larger than the maximum value of the tcache
counts[] array, otherwise it can overflow when filling the tcache.

	[BZ #24531]
	* malloc/malloc.c (MAX_TCACHE_COUNT): New define.
	(do_set_tcache_count): Only update if count is small enough.
	* manual/tunables.texi (glibc.malloc.tcache_count): Document max value.

(cherry picked from commit 5ad533e8e65092be962e414e0417112c65d154fb)

2019-05-22 15:41:24 +01:00

..

examples

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

argp.texi

manual: Complete @standards in argp.texi.

2017-06-16 01:19:30 -07:00

arith.texi

Document _FloatN and _FloatNx versions of math functions

2017-06-23 16:24:40 -03:00

charset.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

check-safety.sh

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

conf.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

contrib.texi

Update contributors and latest gcc and binutils versions

2017-08-02 18:22:58 +05:30

creature.texi

manual: Complete @standards in creature.texi.

2017-07-27 03:21:56 -07:00

crypt.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

ctype.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

debug.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

dir

…

errno.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

fdl-1.3.texi

BZ#13738: Switch manual to FDL 1.3.

2012-02-24 12:58:10 -08:00

filesys.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

freemanuals.texi

Update to canonical freemanuals.texi file.

2013-09-24 14:06:56 -07:00

getopt.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

header.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

install-plain.texi

BZ #15941: Fix INSTALL file regeneration failure with makeinfo 5.x

2013-12-05 09:58:20 +05:30

install.texi

Update contributors and latest gcc and binutils versions

2017-08-02 18:22:58 +05:30

intro.texi

manual: fix typo in the introduction

2016-05-19 23:22:59 -04:00

io.texi

Clean up glibc manual references to "GNU system" (bug 6911).

2012-03-08 01:27:38 +00:00

ipc.texi

manual/ipc.texi: Fix AC-safety notes.

2014-04-08 17:12:15 -04:00

job.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

lang.texi

manual: Refactor documentation of CHAR_BIT.

2017-07-27 04:47:42 -07:00

lgpl-2.1.texi

Use canonical FSF .texi files for LGPL and FDL texts.

2011-06-06 16:16:55 -07:00

libc-texinfo.sh

Make shebang interpreter directives consistent

2016-01-07 04:03:21 -05:00

libc.texinfo

Update copyright dates not handled by scripts/update-copyrights.

2017-01-01 00:26:24 +00:00

libcbook.texi

…

libdl.texi

* manual/libdl.texi: New.

2014-01-31 23:23:59 -02:00

libm-err-tab.pl

Prepare the manual to display math errors for float128 functions

2017-06-23 10:31:09 -03:00

llio.texi

preadv2/pwritev2: Handle offset == -1 [BZ #22753]

2018-09-28 15:16:02 -03:00

locale.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

macros.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

maint.texi

Manual typos: Library Maintenance

2016-10-06 12:29:11 +05:30

Makefile

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

math.texi

Add float128 support for ia64.

2017-06-26 22:50:45 +00:00

memory.texi

malloc: Remove check_action variable [BZ #21754]

2017-11-28 19:09:25 +05:30

message.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

nss.texi

manual: Convert @tables of variables to @vtables.

2016-12-21 01:36:58 -08:00

nsswitch.texi

…

pattern.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

pipe.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

platform.texi

PowerPC: Extend Program Priority Register support

2015-08-19 17:43:26 -03:00

probes.texi

malloc: Remove check_action variable [BZ #21754]

2017-11-28 19:09:25 +05:30

process.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

resource.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

search.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

setjmp.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

signal.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

socket.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

startup.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

stdio-fp.c

…

stdio.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

string.texi

manual: Complete @standards in string.texi.

2017-06-16 01:23:17 -07:00

summary.pl

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

sysinfo.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

syslog.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

terminal.texi

manual: Update to mention ENODEV for ttyname and ttyname_r

2017-12-22 15:23:29 +01:00

texinfo.tex

Update miscellaneous files from upstream sources.

2016-12-21 16:05:55 +00:00

texis.awk

…

threads.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

time.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

tsort.awk

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

tunables.texi

Fix tcache count maximum (BZ #24531)

2019-05-22 15:41:24 +01:00

users.texi

manual: Replace summary.awk with summary.pl.

2017-06-15 21:26:20 -07:00

xtract-typefun.awk

Make shebang interpreter directives consistent

2016-01-07 04:03:21 -05:00