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| author | dgp <dgp@users.sourceforge.net> | 2016-03-02 15:29:48 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2016-03-02 15:29:48 (GMT) |
| commit | fa311630abcb2439d3c9701efbfc94ad0041d86d (patch) | |
| tree | 97d44a37f390fb234fdbd6e74ae09564956d141c | |
| parent | 8815f9f3c32c06e9f2d1d2b8ea69e1810988c5a4 (diff) | |
| download | tcl-fa311630abcb2439d3c9701efbfc94ad0041d86d.zip tcl-fa311630abcb2439d3c9701efbfc94ad0041d86d.tar.gz tcl-fa311630abcb2439d3c9701efbfc94ad0041d86d.tar.bz2 | |
[bbc304f61a] Proposed fix for reflected watch race condition.bug_bbc304f61a
| -rw-r--r-- | generic/tclIORChan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c index 21c766e..9c79f5f 100644 --- a/generic/tclIORChan.c +++ b/generic/tclIORChan.c @@ -1609,7 +1609,7 @@ ReflectWatch( return; } - rcPtr->interest = mask; +// rcPtr->interest = mask; /* * Are we in the correct thread? @@ -1633,6 +1633,7 @@ ReflectWatch( Tcl_Preserve(rcPtr); + rcPtr->interest = mask; maskObj = DecodeEventMask(mask); /* assert maskObj.refCount == 1 */ (void) InvokeTclMethod(rcPtr, METH_WATCH, maskObj, NULL, NULL); @@ -3083,6 +3084,7 @@ ForwardProc( /* assert maskObj.refCount == 1 */ Tcl_Preserve(rcPtr); + rcPtr->interest = paramPtr->watch.mask; (void) InvokeTclMethod(rcPtr, METH_WATCH, maskObj, NULL, NULL); Tcl_DecrRefCount(maskObj); Tcl_Release(rcPtr); |