diff options
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | generic/tclTest.c | 5 |
2 files changed, 16 insertions, 0 deletions
@@ -1,3 +1,14 @@ +2012-07-19 Joe Mistachkin <joe@mistachkin.com> + + * generic/tclTest.c: Fix several more missing mutex-locks in + TestasyncCmd. + +2012-07-19 Alexandre Ferrieux <ferrieux@users.sourceforge.net> + + * generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in + TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart + Cassoff for spotting it. + 2012-07-17 Jan Nijtmans <nijtmans@users.sf.net> * win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails diff --git a/generic/tclTest.c b/generic/tclTest.c index 3f06be0..bf75a0f 100644 --- a/generic/tclTest.c +++ b/generic/tclTest.c @@ -870,6 +870,7 @@ TestasyncCmd( || (Tcl_GetInt(interp, argv[4], &code) != TCL_OK)) { return TCL_ERROR; } + Tcl_MutexLock(&asyncTestMutex); for (asyncPtr = firstHandler; asyncPtr != NULL; asyncPtr = asyncPtr->nextPtr) { if (asyncPtr->id == id) { @@ -878,6 +879,7 @@ TestasyncCmd( } } Tcl_SetObjResult(interp, Tcl_NewStringObj(argv[3], -1)); + Tcl_MutexUnlock(&asyncTestMutex); return code; #ifdef TCL_THREADS } else if (strcmp(argv[1], "marklater") == 0) { @@ -887,6 +889,7 @@ TestasyncCmd( if (Tcl_GetInt(interp, argv[2], &id) != TCL_OK) { return TCL_ERROR; } + Tcl_MutexLock(&asyncTestMutex); for (asyncPtr = firstHandler; asyncPtr != NULL; asyncPtr = asyncPtr->nextPtr) { if (asyncPtr->id == id) { @@ -895,11 +898,13 @@ TestasyncCmd( INT2PTR(id), TCL_THREAD_STACK_DEFAULT, TCL_THREAD_NOFLAGS) != TCL_OK) { Tcl_SetResult(interp, "can't create thread", TCL_STATIC); + Tcl_MutexUnlock(&asyncTestMutex); return TCL_ERROR; } break; } } + Tcl_MutexUnlock(&asyncTestMutex); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be create, delete, int, mark, or marklater", NULL); |