PERFORCE change 38889 for review

[Andrew R. Reiter]

On Tue, 30 Sep 2003, Andrew Reisse wrote:

:http://perforce.freebsd.org/chv.cgi?CH=38889
:
:Change 38889 by areisse at areisse_tislabs on 2003/09/30 08:32:04
:
:	properly initialize sidtab structures
:	don't divide by zero when empty policy files are loaded
:
:Affected files ...
:
:.. //depot/projects/trustedbsd/sebsd/sys/security/sebsd/ss/fileutils.c#5 edit
:.. //depot/projects/trustedbsd/sebsd/sys/security/sebsd/ss/sidtab.c#7 edit
:
:Differences ...
:
:==== //depot/projects/trustedbsd/sebsd/sys/security/sebsd/ss/fileutils.c#5 (text+ko) ====
:
:@@ -107,6 +107,9 @@
: size_t
: fread(void *ptr, size_t size, size_t nmemb, FILE *fp)
: {
:+	if (size == 0)
:+		return 0;
:+
: 	struct thread *td = curthread;

Won't this generate a parse error?

:
: 	fp->FILE_uio.uio_iov->iov_base = ptr;
:
:==== //depot/projects/trustedbsd/sebsd/sys/security/sebsd/ss/sidtab.c#7 (text+ko) ====
:
:@@ -42,6 +42,7 @@
: 	s->nel = 0;
: 	s->next_sid = 1;
: 	s->shutdown = 0;
:+	memset (&s->lock, 0, sizeof (struct mtx));
: 	INIT_SIDTAB_LOCK(s);
: 	return 0;
: }
:

--
Andrew R. Reiter
arr at watson.org
arr at FreeBSD.org
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