Replace memory leaking instances of realloc with non-leaking reallocf.
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x). Per ANSI-C, this is
gua

Replace memory leaking instances of realloc with non-leaking reallocf.
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x). Per ANSI-C, this is
guaranteed to be the same thing.

I've been running these on my system here w/o ill effects for some
time. However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes. Shouldn't impact anything, but...

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Revert $FreeBSD$ to $Id$

Use symbolic constants instead of hardcoded digits
Add range check for setrunelocale since it can be called
directly.
Remove _startup_setlocale compatibility function

Should go into 2.2

Update the comment why range checking not needed

Fix setrunelocale fail if called directly without prior setlocale
call

Should go in 2.2

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

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Add comment that range checking is already done at upper level
Kill snprintf left in collate.c from previous backout

Should go in 2.2

Fix yet another buffer overflow. :-(

Vulnerable: all programs that use setlocale(LC_COLLATE),
setlocale(LC_CTYPE), or setlocale(LC_ALL). The only setuid/setgid
binary i've found for this is w(1).

Fix yet another buffer overflow. :-(

Vulnerable: all programs that use setlocale(LC_COLLATE),
setlocale(LC_CTYPE), or setlocale(LC_ALL). The only setuid/setgid
binary i've found for this is w(1).

Should go into 2.2.

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PATH_LOCALE: use this non-standard env variable first time only, i.e.
strdup() it to prevent unsetenv() or setenv() effects. Check its length to
not allow user to overflow internal locale buffer. Mov

PATH_LOCALE: use this non-standard env variable first time only, i.e.
strdup() it to prevent unsetenv() or setenv() effects. Check its length to
not allow user to overflow internal locale buffer. Move PATH_LOCALE
handling code into one place.

POSIX: make better stub for LC_MONETARY & LC_NUMERIC, now it check
locale directory existance instead of refusing all non-C non-POSIX
locales. POSIX treats empty locale env variable as unset variable
while our old code treats it as "C" locale, fix it. Implement previous locale
restoring, if locale setting fails. Old code assumes success if some
of LC_ALL subset is successed even other fails, POSIX treats it as
failure with previous locale restoring, fix it.

Remove unneccessary length checking in currentlocale()

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Simplify debug output
Simplify collate_range_cmp for ASCII-compatible collate we have now

Save half of space in LC_COLLATE and remove unneded code.
This change is not compatible with previous variant, however proper
error code returned in both cases.
Colldef changes will follows.

Don't use __dead or __pure in user code. They were obfuscations
for gcc >= 2.5 and no-ops for gcc >= 2.6. Converted to use __dead2
or __pure2 where it wasn't already done, except in math.h where us

Don't use __dead or __pure in user code. They were obfuscations
for gcc >= 2.5 and no-ops for gcc >= 2.6. Converted to use __dead2
or __pure2 where it wasn't already done, except in math.h where use
of __pure was mostly wrong.

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Optimize PathLocale handling.
Handle C/POSIX/"" properly.
Don't reset collate to C when it is unnecessary

Remove trailing whitespace.

Minor optimization

Don't pick _warn module now

Add 8-bit collate stuff
Submitted by: alex@elvisti.kiev.ua

Make the format of LC_COLLATE files architecture independent.

ANSI'fy prototypes

Prefer C99's __func__ over GCC's __FUNCTION__.

Remove unnecessary inclusion of <rune.h> to make it obvious that this file
does not use the deprecated rune system.

Use ntohl() to read cnains number in new format

Style fix

Prepare for switching to unlimited chains format.
Optimize chains lookup a bit.

Reduce BSS size for programs which not load collate by eliminating
static buffer.

Now malloc() is fixed, remove errno hardcoding to ENOMEM