diff options
Diffstat (limited to 'generic/tkImgPhoto.c')
| -rw-r--r-- | generic/tkImgPhoto.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/generic/tkImgPhoto.c b/generic/tkImgPhoto.c index 6702946..83a7f8b 100644 --- a/generic/tkImgPhoto.c +++ b/generic/tkImgPhoto.c @@ -17,7 +17,7 @@ * Department of Computer Science, * Australian National University. * - * RCS: @(#) $Id: tkImgPhoto.c,v 1.36.2.8 2004/05/03 18:01:32 hobbs Exp $ + * RCS: @(#) $Id: tkImgPhoto.c,v 1.36.2.9 2004/06/25 08:46:20 dkf Exp $ */ #include "tkInt.h" @@ -2719,6 +2719,15 @@ ImgPhotoDisplay(clientData, display, drawable, imageX, imageY, width, return; } + /* + * Check for bogus widths/heights. This prevents us from calling + * XGetImage with a zero size, which it does not like. [Bug 979239] + */ + + if (width < 1 || height < 1) { + return; + } + if ( #if defined(MAC_TCL) /* |