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Crashes on first start in wrappers.cpp:94 because of 0 resolution (SIGFPE) #2822

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wzdev-ci opened this issue Jul 14, 2011 · 4 comments
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Crashes on first start in wrappers.cpp:94 because of 0 resolution (SIGFPE) #2822

wzdev-ci opened this issue Jul 14, 2011 · 4 comments
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closed component: Engine: Graphics normal
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resolution_fixed type_bug | by glogow@...

If the game is started for the first time without a config, the resolution is set to 0 / 0, which will crash the game at @subject because boxHeight will be 0 and causes a SIGFPE (divide by 0).

The attached patch always sets a "sane" default config resolution (640 / 480), so the game won't crash instantly on start.

Issue migrated from trac:2822 at 2022-04-16 08:28:46 -0700
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glogow@... uploaded file use_sane_default_config_resolution.diff (0.7 KiB)

Set default config resolution to 640x480

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Per Inge Mathisen changed resolution from `` to fixed

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Per Inge Mathisen commented

Always set a sane default size for game window. Patch by glogow@fbihome.de, closes #2822

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Per Inge Mathisen changed status from new to closed

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