annotate src/main/dummy/SDL_dummy_main.c @ 4137:be12463f31ea SDL-1.2

Date: Sat, 2 Feb 2008 22:08:05 +0100 From: Marcus von Appen To: sdl@lists.libsdl.org Subject: [SDL] [Patch] SDL-1.2 SDL_revcpy() asm patch for the cld flag Hi, as reported through the FreeBSD bug tracking system in SDL 1.2.13 (and in the 1.2 branch, if I see that correctly) the SDL_revcpy() macro sets the direction flag (std), but does not clear it afterwards (cld), which is wrong according to the GCC and SYS V specs. This can cause some weird side effects, which in turn can lead to memory corruption. You can read the full report with a detailed description and test program at http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/120052 Attached is the submitted patch, which fixes the issue. Regards Marcus
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 04 Feb 2008 17:22:56 +0000
parents 5b3bb08e7dd8
children 782fd950bd46 c121d94672cb
rev   line source
754
623b453a3219 Fixed "dist" make target for newer versions of automake
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1
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2 /* Include the SDL main definition header */
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3 #include "SDL_main.h"
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4
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5 #ifdef main
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6 #undef main
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7 int main(int argc, char *argv[])
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8 {
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9 return(SDL_main(argc, argv));
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10 }
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11 #else
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5b3bb08e7dd8 SDL_dummy_main.c:12: warning: ISO C does not allow extra â;â outside of a function
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12 /* Nothing to do on this platform */
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13 #endif