[COMMITTED] Fix -Wformat-security warnings in posix/regexbug1.c
Commit Message
2014-12-11 Roland McGrath <roland@hack.frob.com>
* posix/regexbug1.c (main): Use "%s" format with regerror results,
rather than assuming they won't contain any '%'s.
@@ -18,7 +18,7 @@ main (void)
{
char buf[100];
regerror (reerr, &re, buf, sizeof buf);
- error (EXIT_FAILURE, 0, buf);
+ error (EXIT_FAILURE, 0, "%s", buf);
}
if (regexec (&re, "002", 2, ma, 0) != 0)
@@ -35,7 +35,7 @@ main (void)
{
char buf[100];
regerror (reerr, &re, buf, sizeof buf);
- error (EXIT_FAILURE, 0, buf);
+ error (EXIT_FAILURE, 0, "%s", buf);
}
if (regexec (&re, "002", 2, ma, 0) != 0)