diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | ext/tk/tcltklib.c | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Tue Apr 25 18:00:05 2006 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp> + + * ext/tk/tcltklib.c (delete_slaves): maybe increment the reference + count of a NULL Tcl_Obj [ruby-core:07759]. + Fri Apr 21 15:19:13 2006 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp> * ext/tk/tcltklib.c (lib_eventloop_ensure): refer freed pointer diff --git a/ext/tk/tcltklib.c b/ext/tk/tcltklib.c index 03de109b49..e43b98e2c1 100644 --- a/ext/tk/tcltklib.c +++ b/ext/tk/tcltklib.c @@ -4,7 +4,7 @@ * Oct. 24, 1997 Y. Matsumoto */ -#define TCLTKLIB_RELEASE_DATE "2006-04-21" +#define TCLTKLIB_RELEASE_DATE "2006-04-25" #include "ruby.h" #include "rubysig.h" @@ -4285,10 +4285,11 @@ delete_slaves(ip) if (Tcl_ListObjLength((Tcl_Interp*)NULL, slave_list, &len) == TCL_OK) { for(i = 0; i < len; i++) { Tcl_ListObjIndex((Tcl_Interp*)NULL, slave_list, i, &elem); - Tcl_IncrRefCount(elem); if (elem == (Tcl_Obj*)NULL) continue; + Tcl_IncrRefCount(elem); + /* get slave */ /* slave_name = Tcl_GetString(elem); */ slave_name = Tcl_GetStringFromObj(elem, (int*)NULL); |