https://bugzilla.novell.com/show_bug.cgi?id=698125 https://bugzilla.novell.com/show_bug.cgi?id=698125#c4 --- Comment #4 from Christopher Yeleighton <giecrilj@stegny.2a.pl> 2011-06-17 14:03:42 UTC --- because depth[i].vids == NULL (when built with -O0) this should be set in micmap.c:565 but it is not reached because miVisuals->count == 0 at micmap.c:563 (each time) miVisuals is static at micmap.c:376, to be set at micmap.c:420 but then visuals == 0 (parameter), so count gets 0 too now, miSetVisualTypes is called * from miSetPixmapDepths (with visuals=0) * from miInitVisuals, but only if (!miVisuals), which is not the case even if the server does not crash However, it is successfully called from vfbScreenInit. The code of vfbSceenInit (hw/vfb/InitOutput.c:832) explicitly supports some depths but not others: <<< switch (pvfb->depth) { case 8: miSetVisualTypesAndMasks (8, ((1 << StaticGray) | (1 << GrayScale) | (1 << StaticColor) | (1 << PseudoColor) | (1 << TrueColor) | (1 << DirectColor)), 8, PseudoColor, 0, 0, 0); break; case 15: miSetVisualTypesAndMasks (15, ((1 << TrueColor) | (1 << DirectColor)), 8, TrueColor, 0x7c00, 0x03e0, 0x001f); break; case 16: miSetVisualTypesAndMasks (16, ((1 << TrueColor) | (1 << DirectColor)), 8, TrueColor, 0xf800, 0x07e0, 0x001f); break; case 24: miSetVisualTypesAndMasks (24, ((1 << TrueColor) | (1 << DirectColor)), 8, TrueColor, 0xff0000, 0x00ff00, 0x0000ff); break; case 30: miSetVisualTypesAndMasks (30, ((1 << TrueColor) | (1 << DirectColor)), 10, TrueColor, 0x3ff00000, 0x000ffc00, 0x000003ff); break; }
If the declared depth is not one of them, Xvfb crashes. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.