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[STR New] Link: http://www.fltk.org/str.php?L2549 Version: 1.3-current Just compile and launch demo, or any other program, and it will crash accessing memory that was previously free'd This GDB was configured as "x86_64-apple-darwin".tty /dev/ttys004 Demo(89172,0x7fff70ed8ca0) malloc: *** error for object 0x102833808: incorrect checksum for freed object - object was probably modified after being freed. #0 0x00007fff87822616 in __kill () #1 0x00007fff878c2cca in abort () #2 0x00007fff878b1901 in szone_error () #3 0x00007fff877dbc85 in small_malloc_from_free_list () #4 0x00007fff877d8741 in szone_malloc_should_clear () #5 0x00007fff877da27a in malloc_zone_calloc () #6 0x00007fff877ddd1b in calloc () #7 0x00007fff81fd995d in CGSScanconverterRenderMask () #8 0x00007fff81f47c4f in create_bitmap () #9 0x00007fff81f480f0 in CGFontCreateGlyphBitmap32 () #10 0x00007fff81e4c5f5 in create_missing_bitmaps () #11 0x00007fff81dfa5bf in CGGlyphLockLockGlyphBitmaps () #12 0x00007fff8346fe85 in ripc_RenderGlyphs () #13 0x00007fff8346f863 in ripc_DrawGlyphs () #14 0x00007fff81df8a57 in draw_glyphs () #15 0x00007fff81df835e in CGContextShowGlyphsWithAdvances () #16 0x00007fff840822ec in TRun::DrawGlyphs () #17 0x00007fff84082196 in TLine::DrawGlyphs () #18 0x00000001000ace81 in fl_draw (str=0x7fff5fbfd150 "none", n=4, x=80, y=416.5) at fl_font_mac.cxx:498 #19 0x00000001000acf84 in Fl_Quartz_Graphics_Driver::draw (this=0x100103ac0, str=0x7fff5fbfd150 "none", n=4, x=80, y=416) at fl_font_mac.cxx:459 #20 0x0000000100021958 in fl_draw (str=0x7fff5fbfd150 "none", n=4, x=80, y=416) at fl_draw.H:558 #21 0x00000001000a9ed3 in fl_draw (str=0x100211160 "none", x=80, y=408, w=70, h=19, align=4, callthis=0x10002190c <fl_draw(char const*, int, int, int)>, img=0x0, draw_symbols=1) at /Users/matt/dev/fltk-1.3.0/ide/Xcode3/../../src/fl_draw.cxx:313 #22 0x00000001000aa450 in fl_draw (str=0x100211160 "none", x=80, y=408, w=70, h=19, align=4, img=0x0, draw_symbols=1) at /Users/matt/dev/fltk-1.3.0/ide/Xcode3/../../src/fl_draw.cxx:387 ... Link: http://www.fltk.org/str.php?L2549 Version: 1.3-current _______________________________________________ fltk-bugs mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-bugs
