From: Alejandro Colomar <alx@kernel.org>
Date: Mon, 11 Dec 2023 13:10:38 +0000 (+0100)
Subject: lib/: fgetsx(): Use ATTR_ACCESS() instead of /*@out@*/
X-Git-Tag: 4.15.0-rc1~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c1576cfb65a958ff188a585441bdf9349bc0e2e;p=thirdparty%2Fshadow.git

lib/: fgetsx(): Use ATTR_ACCESS() instead of /*@out@*/

Link: <https://splint.org/manual/manual.html#undefined>
Cc: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/fputsx.c b/lib/fputsx.c
index bb71ab2a0..0f8aeaa26 100644
--- a/lib/fputsx.c
+++ b/lib/fputsx.c
@@ -16,7 +16,8 @@
 #ident "$Id$"
 
 
-/*@null@*/char *fgetsx (/*@returned@*/ /*@out@*/char *buf, int cnt, FILE * f)
+/*@null@*/char *
+fgetsx(/*@returned@*/char *buf, int cnt, FILE * f)
 {
 	char *cp = buf;
 	char *ep;
diff --git a/lib/prototypes.h b/lib/prototypes.h
index 61a9db5e1..5131db535 100644
--- a/lib/prototypes.h
+++ b/lib/prototypes.h
@@ -175,7 +175,8 @@ extern int get_uid (const char *uidstr, uid_t *uid);
 extern int getulong (const char *numstr, /*@out@*/unsigned long *result);
 
 /* fputsx.c */
-extern /*@null@*/char *fgetsx (/*@returned@*/ /*@out@*/char *, int, FILE *);
+ATTR_ACCESS(write_only, 1, 2)
+extern /*@null@*/char *fgetsx(/*@returned@*/char *, int, FILE *);
 extern int fputsx (const char *, FILE *);
 
 /* groupio.c */