24 lines
670 B
Diff
24 lines
670 B
Diff
Upstream patch: fix segfault while video device detection.
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Discovered here - https://bugs.gentoo.org/show_bug.cgi?id=458504
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--- src/sdl/video.c.orig 2013-02-21 11:48:57.000000000 -0400
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+++ src/sdl/video.c 2013-02-21 11:49:35.000000000 -0400
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@@ -364,11 +364,17 @@
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int n;
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int w, h;
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int flags = 0;
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+ int status;
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printf("CGA Screen Emulation\n");
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printf("init screen: ");
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- SDL_Init(SDL_INIT_VIDEO);
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+ status = SDL_Init(SDL_INIT_VIDEO);
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+ if (status == -1)
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+ {
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+ fprintf(stderr, "Unable to locate video device. Exiting.\n");
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+ exit(1);
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+ }
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srand(time(NULL));
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set_icon(symbol_plane[rand() % 2][rand() % 16]);
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