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| author | pfg <pfg@FreeBSD.org> | 2014-07-22 23:29:54 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2014-07-22 23:29:54 +0000 |
| commit | 607bced4fa031f2dbd13539133b0971e2034c49e (patch) | |
| tree | 5d43d4f1bb0414058f1a51fef29882b6a22a3a19 /lib/libc/stdio/putw.c | |
| parent | daa5553600df7b8674a3a716ea3add7e93b11703 (diff) | |
| download | FreeBSD-src-607bced4fa031f2dbd13539133b0971e2034c49e.zip FreeBSD-src-607bced4fa031f2dbd13539133b0971e2034c49e.tar.gz | |
Avoid possible cast degradation.
For consistency with r268985 for fputs.c, assign iov_len
first, avoiding the cast to uio_resid (int in stdio)
from degrading the value.
We currently don't support lengths higher than INT_MAX so
this change is little more than cosmetic.
MFC after: 3 days
Diffstat (limited to 'lib/libc/stdio/putw.c')
| -rw-r--r-- | lib/libc/stdio/putw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/stdio/putw.c b/lib/libc/stdio/putw.c index 0360caf..ecd5d095 100644 --- a/lib/libc/stdio/putw.c +++ b/lib/libc/stdio/putw.c @@ -50,7 +50,7 @@ putw(int w, FILE *fp) struct __siov iov; iov.iov_base = &w; - iov.iov_len = uio.uio_resid = sizeof(w); + uio.uio_resid = iov.iov_len = sizeof(w); uio.uio_iov = &iov; uio.uio_iovcnt = 1; FLOCKFILE(fp); |
