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| author | dgp <dgp@users.sourceforge.net> | 2014-06-19 16:38:33 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2014-06-19 16:38:33 (GMT) |
| commit | 002bdcfeb0578c3dc428a72d3bdd33b476740519 (patch) | |
| tree | d223ee2da0c908231cb244fc9a5a5b2ad002755e /generic/tclIORTrans.c | |
| parent | d27ff0c78862fc1652325b8c27e0882aa772171f (diff) | |
| download | tcl-002bdcfeb0578c3dc428a72d3bdd33b476740519.zip tcl-002bdcfeb0578c3dc428a72d3bdd33b476740519.tar.gz tcl-002bdcfeb0578c3dc428a72d3bdd33b476740519.tar.bz2 | |
[b47b176adf] Stop segfault when variability in mutex lock schedules cause
a ForwardingResult to remain on the forwardList after it has been
processed.
Diffstat (limited to 'generic/tclIORTrans.c')
| -rw-r--r-- | generic/tclIORTrans.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/generic/tclIORTrans.c b/generic/tclIORTrans.c index e6e552f..d2707a1 100644 --- a/generic/tclIORTrans.c +++ b/generic/tclIORTrans.c @@ -2225,6 +2225,9 @@ DeleteReflectedTransformMap( */ evPtr = resultPtr->evPtr; + if (evPtr == NULL) { + continue; + } paramPtr = evPtr->param; evPtr->resultPtr = NULL; @@ -2350,6 +2353,9 @@ DeleteThreadReflectedTransformMap( */ evPtr = resultPtr->evPtr; + if (evPtr == NULL) { + continue; + } paramPtr = evPtr->param; evPtr->resultPtr = NULL; |