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| author | dgp <dgp@users.sourceforge.net> | 2012-07-24 20:14:23 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2012-07-24 20:14:23 (GMT) |
| commit | b6beba7a55d8c9961e696f77bc85fdbf0af964ab (patch) | |
| tree | d192390029224aa5a71eb79c10e635a9d544aff9 | |
| parent | 28d0e97048a0a5b72d187f1effaca560640d69e3 (diff) | |
| download | tcl-b6beba7a55d8c9961e696f77bc85fdbf0af964ab.zip tcl-b6beba7a55d8c9961e696f77bc85fdbf0af964ab.tar.gz tcl-b6beba7a55d8c9961e696f77bc85fdbf0af964ab.tar.bz2 | |
Preserve the chanPtr so that script evaluation cannot invalidate it when
we plan to use it again.
| -rw-r--r-- | generic/tclIO.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index b9fa18d..eeca41b 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -8347,6 +8347,7 @@ TclChannelEventScriptInvoker( */ Tcl_Preserve(interp); + Tcl_Preserve(chanPtr); result = Tcl_EvalObjEx(interp, esPtr->scriptPtr, TCL_EVAL_GLOBAL); /* @@ -8363,6 +8364,7 @@ TclChannelEventScriptInvoker( } TclBackgroundException(interp, result); } + Tcl_Release(chanPtr); Tcl_Release(interp); } |