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| author | kennykb <kennykb@noemail.net> | 2007-08-25 17:12:17 (GMT) |
|---|---|---|
| committer | kennykb <kennykb@noemail.net> | 2007-08-25 17:12:17 (GMT) |
| commit | 57585dec11701c9078bea81a86d2fc8dca036ac0 (patch) | |
| tree | fbb90008944a953f2709c6ee675369ef1b6f01ef | |
| parent | 5e687e014c1f46894672ccabadf79a366a5e93d6 (diff) | |
| download | tcl-57585dec11701c9078bea81a86d2fc8dca036ac0.zip tcl-57585dec11701c9078bea81a86d2fc8dca036ac0.tar.gz tcl-57585dec11701c9078bea81a86d2fc8dca036ac0.tar.bz2 | |
* generic/tclClock.c (FormatClock): Claimed additional space for
the %c format code to avoid a buffer overrun when formatting
(for example) a Friday in February in the Portuguese locale.
[Bug 1751117]
FossilOrigin-Name: 975081e0e19ceb6459b7acc83342582026551689
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | generic/tclClock.c | 5 |
2 files changed, 11 insertions, 1 deletions
@@ -1,3 +1,10 @@ +2007-08-25 Kevin Kenny <kennykb@acm.org> + + * generic/tclClock.c (FormatClock): Claimed additional space for + the %c format code to avoid a buffer overrun when formatting + (for example) a Friday in February in the Portuguese locale. + [Bug 1751117] + 2007-08-24 Miguel Sofer <msofer@users.sf.net> * generic/tclCompile.c: replaced copy loop that tripped some diff --git a/generic/tclClock.c b/generic/tclClock.c index a939fb2..ace6809 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclClock.c,v 1.20.2.3 2007/04/21 22:42:49 kennykb Exp $ + * RCS: @(#) $Id: tclClock.c,v 1.20.2.4 2007/08/25 17:12:20 kennykb Exp $ */ #include "tcl.h" @@ -328,6 +328,9 @@ FormatClock(interp, clockVal, useGMT, format) for (bufSize = 1, p = format; *p != '\0'; p++) { if (*p == '%') { bufSize += 40; + if (p[1] == 'c') { + bufSize += 226; + } } else { bufSize++; } |