diff options
| author | sjg <sjg@FreeBSD.org> | 2014-04-27 08:13:43 +0000 |
|---|---|---|
| committer | sjg <sjg@FreeBSD.org> | 2014-04-27 08:13:43 +0000 |
| commit | 0c7e03a54c8e7ddc9c3fe710f83d9ca53173692e (patch) | |
| tree | b92e741b68057a24e381faa9809f32030d65574c /lib/libc/stdio/freopen.c | |
| parent | c244fcbcaa61dc2a15995e7dbdf3ae8107bc2111 (diff) | |
| parent | 69c3e6933b6946c49fe99b19986f018d71621980 (diff) | |
| download | FreeBSD-src-0c7e03a54c8e7ddc9c3fe710f83d9ca53173692e.zip FreeBSD-src-0c7e03a54c8e7ddc9c3fe710f83d9ca53173692e.tar.gz | |
Merge head
Diffstat (limited to 'lib/libc/stdio/freopen.c')
| -rw-r--r-- | lib/libc/stdio/freopen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/stdio/freopen.c b/lib/libc/stdio/freopen.c index dc5508d..0ff83bf 100644 --- a/lib/libc/stdio/freopen.c +++ b/lib/libc/stdio/freopen.c @@ -92,8 +92,9 @@ freopen(const char * __restrict file, const char * __restrict mode, errno = sverrno; return (NULL); } - if ((dflags & O_ACCMODE) != O_RDWR && (dflags & O_ACCMODE) != - (oflags & O_ACCMODE)) { + /* Work around incorrect O_ACCMODE. */ + if ((dflags & O_ACCMODE) != O_RDWR && + (dflags & (O_ACCMODE | O_EXEC)) != (oflags & O_ACCMODE)) { fclose(fp); FUNLOCKFILE(fp); errno = EINVAL; |
