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| author | dgp@users.sourceforge.net <dgp> | 2016-06-22 17:48:38 (GMT) |
|---|---|---|
| committer | dgp@users.sourceforge.net <dgp> | 2016-06-22 17:48:38 (GMT) |
| commit | d6c0adfa422c1e50ec5be1d35424d48c1b7a94ae (patch) | |
| tree | a2761490c7e300266191f3047102845715f39e54 | |
| parent | f77f8448b9dfc01d1f00976a7435b6aea688529d (diff) | |
| download | tk-d6c0adfa422c1e50ec5be1d35424d48c1b7a94ae.zip tk-d6c0adfa422c1e50ec5be1d35424d48c1b7a94ae.tar.gz tk-d6c0adfa422c1e50ec5be1d35424d48c1b7a94ae.tar.bz2 | |
[787adc5ed7] Workaround potential crash in Tcl_DStringAppend.
| -rw-r--r-- | generic/tkWindow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tkWindow.c b/generic/tkWindow.c index f2e98e8..4ac2849 100644 --- a/generic/tkWindow.c +++ b/generic/tkWindow.c @@ -3175,7 +3175,7 @@ Initialize( TkpGetAppName(interp, &class); offset = Tcl_DStringLength(&class)+1; - Tcl_DStringSetLength(&class, offset); + Tcl_DStringSetLength(&class, 2*offset); Tcl_DStringAppend(&class, Tcl_DStringValue(&class), offset-1); name = Tcl_DStringValue(&class) + offset; } else { |