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93e14497
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2020-10-14T15:50:04
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SDL_waylanddatamanager.c (mime_data_list_add): constify the buffer param
Fixes -Wdiscarded-qualifiers warnings from Wayland_data_source_add_data()
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ce7ae4ec
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2020-05-28T14:57:10
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wayland: Move buffer copy into mime_data_list_add()
It makes it clearer who owns the memory, and more reasonable to free it on
failure in the creating function.
(and, of course, pacifies static analysis.)
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a8780c6a
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2020-01-16T20:49:25
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Updated copyright date for 2020
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5e13087b
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2019-01-04T22:01:14
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Updated copyright for 2019
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c4bc59a5
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2018-12-01T10:36:26
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Patched to compile on Linux with --disable-threads.
Fixes Bugzilla #4393.
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90e72bf4
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2018-01-30T18:08:34
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Fixed ISO C99 compatibility
SDL now builds with gcc 7.2 with the following command line options:
-Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99
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e3cc5b2c
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2018-01-03T10:03:25
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Updated copyright for 2018
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fb835f9e
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2017-08-14T20:22:19
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Fixed bug 2330 - Debian bug report: SDL2 X11 driver buffer overflow with large X11 file descriptor
manuel.montezelo
Original bug report (note that it was against 2.0.0, it might have been fixed in between): http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=733015
--------------------------------------------------------
Package: libsdl2-2.0-0
Version: 2.0.0+dfsg1-3
Severity: normal
Tags: patch
I have occasional crashes here caused by the X11 backend of SDL2. It seems to
be caused by the X11_Pending function trying to add a high number (> 1024)
file descriptor to a fd_set before doing a select on it to avoid busy waiting
on X11 events. This causes a buffer overflow because the file descriptor is
larger (or equal) than the limit FD_SETSIZE.
Attached is a possible workaround patch.
Please also keep in mind that fd_set are also used in following files which
may have similar problems.
src/audio/bsd/SDL_bsdaudio.c
src/audio/paudio/SDL_paudio.c
src/audio/qsa/SDL_qsa_audio.c
src/audio/sun/SDL_sunaudio.c
src/joystick/linux/SDL_sysjoystick.c
--------------------------------------------------------
On Tuesday 24 December 2013 00:43:13 Sven Eckelmann wrote:
> I have occasional crashes here caused by the X11 backend of SDL2. It seems
> to be caused by the X11_Pending function trying to add a high number (>
> 1024) file descriptor to a fd_set before doing a select on it to avoid busy
> waiting on X11 events. This causes a buffer overflow because the file
> descriptor is larger (or equal) than the limit FD_SETSIZE.
I personally experienced this problem while hacking on the python bindings
package for SDL2 [1] (while doing make runtest). But it easier to reproduce in
a smaller, synthetic testcase.
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45b774e3
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2017-01-01T18:33:28
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Updated copyright for 2017
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d05a39d0
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2016-11-18T00:05:54
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Wayland: Fixed file descriptor leaks if device was not initialized.
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74e1dd4c
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2016-11-11T13:14:00
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Define _GNU_SOURCE when building SDL
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2898ada3
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2016-11-10T12:07:34
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wayland: fixed compiler warning about pipe2().
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d767a450
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2016-11-06T08:34:27
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Fixed 2942 - Wayland: Drag and Drop / Clipboard
x414e54
I have implemented Drag and Drop and Clipboard support for Wayland.
Drag and dropping files from nautilus to the testdropfile application seems to work and also copy and paste.
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