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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2017-02-17 09:20:49 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2017-02-17 09:20:49 (GMT) |
| commit | 5772e32729279c7caac6968a62a65e0eb3550eb4 (patch) | |
| tree | 3c8641d77c107d37898ba2c255c1bc42d88c3ea7 /generic/tclCmdMZ.c | |
| parent | 3ef7160d4155e52cf26b62290674100b34243e00 (diff) | |
| download | tcl-5772e32729279c7caac6968a62a65e0eb3550eb4.zip tcl-5772e32729279c7caac6968a62a65e0eb3550eb4.tar.gz tcl-5772e32729279c7caac6968a62a65e0eb3550eb4.tar.bz2 | |
Stop problems with representation smashes.
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index d6d0152..110de4c 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -811,6 +811,13 @@ Tcl_RegsubObjCmd( Tcl_AppendObjToObj(resultPtr, Tcl_GetObjResult(interp)); Tcl_ResetResult(interp); + /* + * Refetch the unicode, in case the representation was smashed by + * the user code. + */ + + wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen); + offset += end; if (end == 0 || start == end) { /* |