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author | pjd <pjd@FreeBSD.org> | 2014-02-02 19:03:52 +0000 |
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committer | pjd <pjd@FreeBSD.org> | 2014-02-02 19:03:52 +0000 |
commit | 79b0db8823d11c46b10212aa43799100f7611bb2 (patch) | |
tree | 94239fa99b6212f332ab5efb97ab9d5f963b259d | |
parent | 837d437b96fceec35b53ed46044437e945e7afe5 (diff) | |
download | FreeBSD-src-79b0db8823d11c46b10212aa43799100f7611bb2.zip FreeBSD-src-79b0db8823d11c46b10212aa43799100f7611bb2.tar.gz |
Fix sending empty nvlist.
Submitted by: Mariusz Zaborski <oshogbo@FreeBSD.org>
-rw-r--r-- | lib/libnv/msgio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libnv/msgio.c b/lib/libnv/msgio.c index 0a0bd7f..813b963 100644 --- a/lib/libnv/msgio.c +++ b/lib/libnv/msgio.c @@ -364,7 +364,7 @@ buf_recv(int sock, void *buf, size_t size) unsigned char *ptr; ptr = buf; - do { + while (size > 0) { fd_wait(sock, true); done = recv(sock, ptr, size, 0); if (done == -1) { @@ -377,7 +377,7 @@ buf_recv(int sock, void *buf, size_t size) } size -= done; ptr += done; - } while (size > 0); + } return (0); } |