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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -1,3 +1,25 @@ +2006-04-03 Andreas Kupries <andreask@activestate.com> + + * generic/tclIO.c (ReadChars): Added check and panic and + commentary to a piece of code which relies on BUFFER_PADDING to + create enough space at the beginning of each buffer forthe + insertion of partial multi-byte data at the beginning of a + buffer. To explain why this code is ok, and as precaution if + someone twiddled the BUFFER_PADDING into uselessness. + + * generic/tclIO.c (ReadChars): [SF Tcl Bug 1462248]. Added code + temporarily suppress the use of TCL_ENCODING_END set when eof + was reached while the buffer we are converting is not truly the + last buffer in the queue. together with the Utf bug below it was + possible to completely bollox the buffer data structures, + eventually crashing Tcl. + + * generic/tclEncoding.c (UtfToUtfProc): Fixed problem where the + function accessed memory beyond the end of the input + buffer. When TCL_ENCODING_END is set and the last bytes of the + buffer start a multi-byte sequence. This bug contributed to [SF + Tcl Bug 1462248]. + 2006-03-30 Miguel Sofer <msofer@users.sf.net> * generic/tclExecute.c: remove unused var and silence gcc warning |