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manual: cuserid is mtasurace if not passed a string

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for  ChangeLog

	* manual/users.texi (cuserid): Fix MT-Safety note for the case
	of not passing it a buffer.
	Reported by Peng Haitao.
This commit is contained in:
Alexandre Oliva 2014-11-21 02:06:21 -02:00
parent a2b581cb25
commit a4ea5e2809
2 changed files with 9 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2014-11-21 Alexandre Oliva <aoliva@redhat.com>
* manual/users.texi (cuserid): Fix MT-Safety note for the case
of not passing it a buffer.
Reported by Peng Haitao.
2014-11-21 Alexandre Oliva <aoliva@redhat.com>
* manual/Makefile ($(objpfx)stamp-summary): Require

5
manual/users.texi
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@ -927,8 +927,9 @@ this function or to @code{cuserid}.
@comment stdio.h
@comment POSIX.1
@deftypefun {char *} cuserid (char *@var{string})
@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@ascudlopen{} @ascuplugin{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}}
@c cuserid @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem
@safety{@prelim{}@mtunsafe{@mtasurace{:cuserid/!string} @mtslocale{}}@asunsafe{@ascudlopen{} @ascuplugin{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}}
@c cuserid @mtasurace:cuserid/!string @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem
@c if string is NULL, cuserid will overwrite and return a static buffer
@c geteuid dup ok
@c getpwuid_r dup @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem
@c strncpy dup ok