diff options
Diffstat (limited to 'generic/tclCmdMZ.c')
| -rw-r--r-- | generic/tclCmdMZ.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 13f9e7d..02d050a 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -2275,11 +2275,9 @@ StringReptCmd( } length2 = length1 * count; - /* - * Include space for the NUL. - */ - - string2 = attemptckalloc((unsigned) length2 + 1); + TclNewObj(resultPtr); + Tcl_InvalidateStringRep(resultPtr); + string2 = Tcl_InitStringRep(resultPtr, NULL, length2); if (string2 == NULL) { /* * Alloc failed. Note that in this case we try to do an error message @@ -2292,22 +2290,13 @@ StringReptCmd( "string size overflow, out of memory allocating %u bytes", length2 + 1)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_DecrRefCount(resultPtr); return TCL_ERROR; } for (index = 0; index < count; index++) { memcpy(string2 + (length1 * index), string1, (size_t) length1); } - string2[length2] = '\0'; - - /* - * We have to directly assign this instead of using Tcl_SetStringObj (and - * indirectly TclInitStringRep) because that makes another copy of the - * data. - */ - - TclNewObj(resultPtr); - resultPtr->bytes = string2; - resultPtr->length = length2; + (void) Tcl_InitStringRep(resultPtr, NULL, length2); Tcl_SetObjResult(interp, resultPtr); done: |