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-rw-r--r--unix/tkUnixSelect.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/unix/tkUnixSelect.c b/unix/tkUnixSelect.c
index 53275d1..4bb462e 100644
--- a/unix/tkUnixSelect.c
+++ b/unix/tkUnixSelect.c
@@ -21,7 +21,7 @@ typedef struct ConvertInfo {
* offset of the next chunk of data to
* transfer. */
Tcl_EncodingState state; /* The encoding state needed across chunks. */
- char buffer[4]; /* A buffer to hold part of a UTF character
+ char buffer[TCL_UTF_MAX]; /* A buffer to hold part of a UTF character
* that is split across chunks.*/
} ConvertInfo;
@@ -439,7 +439,7 @@ TkSelPropProc(
* Preserve any left-over bytes.
*/
- if (srcLen > 4) {
+ if (srcLen > TCL_UTF_MAX) {
Tcl_Panic("selection conversion left too many bytes unconverted");
}
memcpy(incrPtr->converts[i].buffer, src, (size_t) srcLen+1);