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| author | pb <pb@FreeBSD.org> | 1999-09-28 12:59:18 +0000 |
|---|---|---|
| committer | pb <pb@FreeBSD.org> | 1999-09-28 12:59:18 +0000 |
| commit | 3b30ad42290fed0d41cbf8a0bc84c8f9aa949861 (patch) | |
| tree | f86342edd69352c57c545caa5751ed25f9954a4c /lib/libpthread/thread/thr_read.c | |
| parent | 5e9f92ecf757c8f55ddae7d0dcec108fef05954d (diff) | |
| download | FreeBSD-src-3b30ad42290fed0d41cbf8a0bc84c8f9aa949861.zip FreeBSD-src-3b30ad42290fed0d41cbf8a0bc84c8f9aa949861.tar.gz | |
In sbflush(), don't exit the while loop too early: this can cause
an empty mbuf to stay in the queue, then causing a needless panic
because sb_cc == 0 and sb_mbcnt != 0.
But we still need to panic rather than endlessly looping if, for
some reason, sb_cc == 0 and there are non-empty mbufs in the queue.
PR: kern/11988
Reviewed by: fenner
Diffstat (limited to 'lib/libpthread/thread/thr_read.c')
0 files changed, 0 insertions, 0 deletions
