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| author | dgp <dgp@users.sourceforge.net> | 2011-07-15 17:50:20 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-07-15 17:50:20 (GMT) |
| commit | 94c90bd10e4e6d1c7f48de600f32cee2735b7d58 (patch) | |
| tree | 8c97671615ef0ff14a25f3d36beda514f6319c5e /generic | |
| parent | e52188bb947ad440f55db9df3820f490d62dda97 (diff) | |
| download | tcl-94c90bd10e4e6d1c7f48de600f32cee2735b7d58.zip tcl-94c90bd10e4e6d1c7f48de600f32cee2735b7d58.tar.gz tcl-94c90bd10e4e6d1c7f48de600f32cee2735b7d58.tar.bz2 | |
Avoid segfaults when RecordByteCodeStats() is called in a deleted interp.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclCompile.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/generic/tclCompile.c b/generic/tclCompile.c index f29c54e..e281a0a 100644 --- a/generic/tclCompile.c +++ b/generic/tclCompile.c @@ -4012,6 +4012,11 @@ RecordByteCodeStats(codePtr) Interp *iPtr = (Interp *) *codePtr->interpHandle; register ByteCodeStats *statsPtr = &(iPtr->stats); + if (iPtr == NULL) { + /* Avoid segfaulting in case we're called in a deleted interp */ + return; + } + statsPtr->numCompilations++; statsPtr->totalSrcBytes += (double) codePtr->numSrcBytes; statsPtr->totalByteCodeBytes += (double) codePtr->structureSize; |