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| author | donal.k.fellows@manchester.ac.uk <dkf> | 2006-02-27 11:36:02 (GMT) |
|---|---|---|
| committer | donal.k.fellows@manchester.ac.uk <dkf> | 2006-02-27 11:36:02 (GMT) |
| commit | 6cb33e44a81ba0046c3a57b84a0a3c8cef74eb8c (patch) | |
| tree | 19981e8e952d86d063104857c4f4fc757ce3fecd /generic/tkBitmap.c | |
| parent | 886ad38fa70573eaff976f6bc6e62feecfce70d2 (diff) | |
| download | tk-6cb33e44a81ba0046c3a57b84a0a3c8cef74eb8c.zip tk-6cb33e44a81ba0046c3a57b84a0a3c8cef74eb8c.tar.gz tk-6cb33e44a81ba0046c3a57b84a0a3c8cef74eb8c.tar.bz2 | |
Fix old thread-safety issue. [Bug 470322]
Diffstat (limited to 'generic/tkBitmap.c')
| -rw-r--r-- | generic/tkBitmap.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tkBitmap.c b/generic/tkBitmap.c index 3f9e2e6..c97d5c2 100644 --- a/generic/tkBitmap.c +++ b/generic/tkBitmap.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkBitmap.c,v 1.10 2002/08/05 04:30:38 dgp Exp $ + * RCS: @(#) $Id: tkBitmap.c,v 1.10.2.1 2006/02/27 11:36:02 dkf Exp $ */ #include "tkPort.h" @@ -818,8 +818,12 @@ Tk_GetBitmapFromData(interp, tkwin, source, width, height) char string[16 + TCL_INTEGER_SPACE]; char *name; TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); - BitmapInit(dispPtr); + if (!tsdPtr->initialized) { + BitmapInit(dispPtr); + } nameKey.source = source; nameKey.width = width; |