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Hash : c0eada20
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Date : 2022-07-06T17:00:16
Fix assumption that DRI_DEVNAME begins at 0 (#5865) * Fix assumption that DRI_DEVNAME begins at 0 The existing logic of the code was to count every possible entry in KMSDRM_DRI_PATH. After this a for loop would start trying to open filename0, filename1, filename2, etc. In recent Linux kernels (say 5.18) with simpledrm, the lowest KMSDRM_DRI_DEVNAME is often /dev/dri/card1, rather than /dev/dri/card0, causing the code to fail once /dev/dri/card0 has failed to open. Running: modprobe foodrm && modprobe bardrm && rmmod foodrm before you try to run an application with SDL KMSDRM would have also made this fail. * Various changes from review - Removed newline and period from SDL error - Explicitely compare memcmp to zero (also changed to SDL_memcmp) - Changed memcpy to strncpy - Less aggressive line wrapping * Various changes from review - strncpy to SDL_strlcpy - removed size hardcodings for KMSDRM_DRI_PATHSIZE and KMSDRM_DRI_DEVNAMESIZE - made all KMSDRM_DRI defines, run-time variables to reduce bugs caused by these defines being more build-time on Linux and more run-rime on OpenBSD - renamed openbsd69orgreater variable to moderndri - altered comment from "if on OpenBSD" to add difference in 6.9 * Various changes from review - Use max size of destination, rather than max size of source - Less hardcodings
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Files
- SDL.c
- SDL_assert.c
- SDL_assert_c.h
- SDL_dataqueue.c
- SDL_dataqueue.h
- SDL_error.c
- SDL_error_c.h
- SDL_guid.c
- SDL_hints.c
- SDL_hints_c.h
- SDL_internal.h
- SDL_list.c
- SDL_list.h
- SDL_log.c
- SDL_log_c.h
- atomic/
- audio/
- core/
- cpuinfo/
- dynapi/
- events/
- file/
- filesystem/
- haptic/
- hidapi/
- joystick/
- libm/
- loadso/
- locale/
- main/
- misc/
- power/
- render/
- sensor/
- stdlib/
- test/
- thread/
- timer/
- video/
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Git HTTP https://git.kmx.io/kc3-lang/SDL.git Git SSH git@git.kmx.io:kc3-lang/SDL.git Public access ? public Description Users
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