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authordgp <dgp@users.sourceforge.net>2012-07-05 13:50:20 (GMT)
committerdgp <dgp@users.sourceforge.net>2012-07-05 13:50:20 (GMT)
commit9792a27404caba808e5e0e5a15a6d86312613e4f (patch)
tree52cc8997929607ada07915e227b75226c72d1ef9 /win/tclWinPipe.c
parent65ec1ae3b83f27031adbc962765efdd11bdddeb2 (diff)
parentff8f7134b39aa2fe4fe16fbda8ce58584f1dc645 (diff)
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1189293 Make "<<" binary safe.
Diffstat (limited to 'win/tclWinPipe.c')
-rw-r--r--win/tclWinPipe.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index 4c530e3..3a55abb 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -691,13 +691,15 @@ TclpCreateTempFile(contents)
if (contents != NULL) {
DWORD result, length;
CONST char *p;
+ int toCopy;
/*
* Convert the contents from UTF to native encoding
*/
native = Tcl_UtfToExternalDString(NULL, contents, -1, &dstring);
- for (p = native; *p != '\0'; p++) {
+ toCopy = Tcl_DStringLength(&dstring);
+ for (p = native; toCopy > 0; p++, toCopy--) {
if (*p == '\n') {
length = p - native;
if (length > 0) {