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authordgp <dgp@users.sourceforge.net>2012-07-05 13:51:29 (GMT)
committerdgp <dgp@users.sourceforge.net>2012-07-05 13:51:29 (GMT)
commit8c652eebaacd8ebb77c256428a3cda8a1bf8b814 (patch)
tree1f7802c2615d135e2dcce19a4ea4daa61f172c0c /win
parentb4acd4935320a64a571f6496290d44d1fafce047 (diff)
parent9792a27404caba808e5e0e5a15a6d86312613e4f (diff)
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1189293 Make "<<" binary safe.
Diffstat (limited to 'win')
-rw-r--r--win/tclWinPipe.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index b1affe3..0ef8d19 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -685,6 +685,7 @@ TclpCreateTempFile(
if (contents != NULL) {
DWORD result, length;
const char *p;
+ int toCopy;
/*
* Convert the contents from UTF to native encoding
@@ -692,7 +693,8 @@ TclpCreateTempFile(
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) {