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| author | dgp <dgp@users.sourceforge.net> | 2011-03-06 20:07:14 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-03-06 20:07:14 (GMT) |
| commit | 42a0f5eabc531da30fc887e4c56cca4fdfd41d35 (patch) | |
| tree | f0a428406ea164a42bdf19c1be62238fab52fe75 | |
| parent | dd5edff4de524a2d31d9877d1930b6a798eaccdc (diff) | |
| parent | 85e04692fde0b069530d71cd79b6f9fedb42571b (diff) | |
| download | tcl-42a0f5eabc531da30fc887e4c56cca4fdfd41d35.zip tcl-42a0f5eabc531da30fc887e4c56cca4fdfd41d35.tar.gz tcl-42a0f5eabc531da30fc887e4c56cca4fdfd41d35.tar.bz2 | |
* generic/tclUtil.c (TclFindElement): Guard escape sequence scans
to not overrun the string end. [Bug 3192636]
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | generic/tclUtil.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2011-03-06 Don Porter <dgp@users.sourceforge.net> + + * generic/tclUtil.c (TclFindElement): Guard escape sequence scans + to not overrun the string end. [Bug 3192636] + 2011-03-05 Don Porter <dgp@users.sourceforge.net> * generic/tclParse.c (TclParseBackslash): Correct trunction checks in diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 535634f..3fd6271 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -232,7 +232,7 @@ TclFindElement( */ case '\\': - Tcl_UtfBackslash(p, &numChars, NULL); + TclParseBackslash(p, limit - p, &numChars, NULL); p += (numChars - 1); break; |