Module Name: src
Committed By: mlelstv
Date: Mon Dec 11 09:26:08 UTC 2023
Modified Files:
src/tests/dev/audio: audiotest.c
Log Message:
mmap() fails for size == 0 with EINVAL unless the mapping is anonymous.
To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/tests/dev/audio/audiotest.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/dev/audio/audiotest.c
diff -u src/tests/dev/audio/audiotest.c:1.31 src/tests/dev/audio/audiotest.c:1.32
--- src/tests/dev/audio/audiotest.c:1.31 Thu Aug 3 08:36:38 2023
+++ src/tests/dev/audio/audiotest.c Mon Dec 11 09:26:08 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: audiotest.c,v 1.31 2023/08/03 08:36:38 rin Exp $ */
+/* $NetBSD: audiotest.c,v 1.32 2023/12/11 09:26:08 mlelstv Exp $ */
/*
* Copyright (C) 2019 Tetsuya Isaki. All rights reserved.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: audiotest.c,v 1.31 2023/08/03 08:36:38 rin Exp $");
+__RCSID("$NetBSD: audiotest.c,v 1.32 2023/12/11 09:26:08 mlelstv Exp $");
#include <errno.h>
#include <fcntl.h>
@@ -2773,13 +2773,13 @@ test_mmap_len(size_t len, off_t offset,
reset_after_mmap();
}
#define f(l, o, e) test_mmap_len(l, o, e)
-DEF(mmap_len_0) { f(0, 0, 0); } /* len is 0 */
+DEF(mmap_len_0) { f(0, 0, EINVAL); } /* len is 0 */
DEF(mmap_len_1) { f(1, 0, 0); } /* len is smaller than lsize */
DEF(mmap_len_2) { f(LS, 0, 0); } /* len is the same as lsize */
DEF(mmap_len_3) { f(LS1, 0, EOVERFLOW); } /* len is larger */
DEF(mmap_len_4) { f(0, -1, EINVAL); } /* offset is negative */
-DEF(mmap_len_5) { f(0, LS, 0); } /* pointless param but ok */
-DEF(mmap_len_6) { f(0, LS1, EOVERFLOW); } /* exceed */
+DEF(mmap_len_5) { f(0, LS, EINVAL); } /* len is 0 */
+DEF(mmap_len_6) { f(0, LS1, EINVAL); } /* len is 0 */
DEF(mmap_len_7) { f(1, LS, EOVERFLOW); } /* exceed */
/*
* When you treat the offset as 32bit, offset will be 0 and thus it
