From: bobf@research.att.com
To: sam-fans@hawkwind.utcs.toronto.edu
Date: Tue, 5 Oct 1993 16:27:59 -0400 [thread overview]
Message-ID: <93Oct5.163832edt.2679@hawkwind.utcs.toronto.edu> (raw)
please apply the following patch to samterm/mesg.c to fix the
protocol synchronization problem:
562a561
< t->lock++;
the context of the change is:
panic("hcheck request==0");
outTsls(Trequest, m, a, (int)n);
outTs(Tcheck, m);
> t->lock++;
t->lock++;
reqd++;
the bug has existed for a long time; it is probably a remnant of the
original design where text-locks were non-accumulative. the bug usually
manifests itself when there is a slow channel between sam and samterm.
reply other threads:[~1993-10-05 20:38 UTC|newest]
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