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1998-04-24  Ulrich Drepper  <drepper@cygnus.com>

	* inet/rcmd.c (__ivaliduser): Check buf for being NULL before
	free()ing.
This commit is contained in:
Ulrich Drepper
1998-04-24 14:19:19 +00:00
parent 0777024193
commit c3f556889b
2 changed files with 7 additions and 1 deletions
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3
inet/rcmd.c
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@@ -438,7 +438,8 @@ __ivaliduser(hostf, raddr, luser, ruser)
return 0;
}
}
free (buf);
if (buf != NULL)
free (buf);
return -1;
}