[RTEMS Project] #4662: Fix GCC 12 warnings

[RTEMS trac]

#4662: Fix GCC 12 warnings
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 Reporter:  Chris Johns  |       Owner:  (none)
     Type:  defect       |      Status:  new
 Priority:  highest      |   Milestone:  6.1
Component:  tool/gcc     |     Version:  6
 Severity:  blocker      |  Resolution:
 Keywords:               |  Blocked By:
 Blocking:               |
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Comment (by Joel Sherrill <joel@…>):

 In [changeset:"29a3ad1ba94d7d2614201831c9119560a1885343/rtems"
 29a3ad1b/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="29a3ad1ba94d7d2614201831c9119560a1885343"
 grlib: Fix snprintf() overflow warnings from gcc 12

 Updates #4662.
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/4662#comment:33>
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