PR/56937 CVS commit: src/tests/lib/libc/stdio

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

The following reply was made to PR lib/56937; it has been noted by GNATS.

From: "Taylor R Campbell" <riastradh%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/56937 CVS commit: src/tests/lib/libc/stdio
Date: Wed, 8 May 2024 20:23:15 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Wed May  8 20:23:15 UTC 2024
 
 Modified Files:
 	src/tests/lib/libc/stdio: t_printf.c
 
 Log Message:
 tests/lib/libc/stdio/t_printf: Add another %La test.
 
 This one was adapted from the screw case shown in
 
 https://mail-index.netbsd.org/tech-userlevel/2020/04/11/msg012329.html
 
 which wasn't broken in our libc, but which nevertheless prompted us
 to commit a wrong and apparently untested patch that has rendered
 printf %La broken for the last four years, which is a little
 embarrassing.  (The part of that patch that led to a buffer overrun
 has been worked around, so now the output is just incorrect.)
 
 PR lib/56937: printf(3) long double %a formatting is broken
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.13 -r1.14 src/tests/lib/libc/stdio/t_printf.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.