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author | jhb <jhb@FreeBSD.org> | 2008-04-22 17:03:32 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2008-04-22 17:03:32 +0000 |
commit | a3eb935764e3431a6128e1a633a0ef4d8175c38e (patch) | |
tree | 586fe0e0153621aa12a531ce79638001553805ed /lib/libc/stdio | |
parent | f40924813a4155b33666320812fb47c3c554f600 (diff) | |
download | FreeBSD-src-a3eb935764e3431a6128e1a633a0ef4d8175c38e.zip FreeBSD-src-a3eb935764e3431a6128e1a633a0ef4d8175c38e.tar.gz |
Fix a leak in the recent fixes for file descriptors > SHRT_MAX. In the
case of a file descriptor we can't handle, clear the FILE structure's flags
so it can be reused.
MFC after: 1 week
Reported by: otto @ OpenBSD
Diffstat (limited to 'lib/libc/stdio')
-rw-r--r-- | lib/libc/stdio/fopen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libc/stdio/fopen.c b/lib/libc/stdio/fopen.c index 14ec9bc..6fe536a 100644 --- a/lib/libc/stdio/fopen.c +++ b/lib/libc/stdio/fopen.c @@ -73,6 +73,7 @@ fopen(file, mode) * open. */ if (f > SHRT_MAX) { + fp->_flags = 0; /* release */ _close(f); errno = EMFILE; return (NULL); |