larger than 32pixels brush crash.

[FUJITA Yuji]

Hi, dear developers. I found follwing trouble on CVS snapshot of 2000/05/25. problem is as follows. drawable: with alpha and some region selected. tools: smudge or dodge/burn. Apply above tools using any types of brush (image pipe, normal brush, editable brush, any type.) of diameter larger than 32 pixels to a layer with alpha channel, when some area is selected. The core application crashes immediately. below is a gdb backtrace in case smudge tool with 33 pixels editable brush. (gdb) r Starting program: /usr/local/gimp11/bin/gimp Program received signal SIGSEGV, Segmentation fault. 0x40311e86 in chunk_free (ar_ptr=0x40366558, p=0x8759d30) at malloc.c:2950 malloc.c:2950: No such file or directory. (gdb) bt #0 0x40311e86 in chunk_free (ar_ptr=0x40366558, p=0x8759d30) at malloc.c:2950 #1 0x4031157a in malloc_extend_top (ar_ptr=0x40366558, nb=8808) at malloc.c:2469 #2 0x40311bc5 in chunk_alloc (ar_ptr=0x40366558, nb=8808) at malloc.c:2798 #3 0x40311655 in __libc_malloc (bytes=8800) at malloc.c:2566 #4 0x401ef846 in g_malloc () #5 0x817c391 in pixel_regions_process_parallel ( f=0x816d23c <apply_mask_to_sub_region>, data=0xbffff268, num_regions=2) at pixel_processor.c:314 #6 0x816d2c7 in apply_mask_to_region (src=0xbffff294, mask=0xbffff3b8, opacity=255) at paint_funcs.c:5157 #7 0x81d6e19 in gimp_image_replace_image (gimage=0x867ed08, drawable=0x867fc50, src2PR=0xbffff3ec, undo=0, opacity=255, maskPR=0xbffff3b8, x=152, y=101) at gimpimage.c:895 #8 0x815e86f in paint_core_replace (paint_core=0x874cbc8, brush_mask=0x87573e0, drawable=0x867fc50, brush_opacity=255, image_opacity=255, mode=INCREMENTAL) at paint_core.c:1632 #9 0x815d792 in paint_core_replace_canvas (paint_core=0x874cbc8, drawable=0x867fc50, brush_opacity=255, image_opacity=255, brush_hardness=PRESSURE, brush_scale=1, mode=INCREMENTAL) at paint_core.c:1138 #10 0x81ad400 in smudge_motion (paint_core=0x874cbc8, pressure_options=0x864ce20, smudge_rate=50, drawable=0x867fc50) at smudge.c:415 #11 0x81ac6ee in smudge_paint_func (paint_core=0x874cbc8, drawable=0x867fc50, state=1) at smudge.c:154 #12 0x815b129 in paint_core_button_press (tool=0x874cb78, bevent=0x833ded8, gdisp_ptr=0x8680438) at paint_core.c:344 #13 0x80c7bb5 in gdisplay_canvas_events (canvas=0x8678fa8, event=0x833ded8) at disp_callbacks.c:281 #14 0x400cfe12 in gtk_marshal_BOOL__POINTER (object=0x8678fa8, func=0x80c71c8 <gdisplay_canvas_events>, func_data=0x8680438, args=0xbffff7a4) at gtkmarshal.c:28 #15 0x401179ee in gtk_handlers_run (handlers=0x865da50, signal=0xbffff760, object=0x8678fa8, params=0xbffff7a4, after=0) at gtksignal.c:1909 #16 0x40116887 in gtk_signal_real_emit (object=0x8678fa8, signal_id=19, params=0xbffff7a4) at gtksignal.c:1469 #17 0x40113adc in gtk_signal_emit (object=0x8678fa8, signal_id=19) at gtksignal.c:552 #18 0x40167019 in gtk_widget_event (widget=0x8678fa8, event=0x833ded8) at gtkwidget.c:2729 #19 0x400cfd58 in gtk_propagate_event (widget=0x8678fa8, event=0x833ded8) at gtkmain.c:1313 #20 0x400ce8dd in gtk_main_do_event (event=0x833ded8) at gtkmain.c:755 #21 0x401b6ebf in gdk_event_dispatch (source_data=0x0, current_time=0xbffffb4c, user_data=0x0) at gdkevents.c:2129 (gdb) k with regards. 藤田裕二 FUJITA Yuji [EMAIL PROTECTED] http://www.wl.me.titech.ac.jp/~yuji/yuji-pubkey.asc