README-platforms.txt
author Sam Lantinga <slouken@libsdl.org>
Wed, 10 Jul 2013 21:57:31 -0700
changeset 7396 a36ab6149a10
parent 7237 ed32fc5d296b
child 7428 9fb919fc2dd3
permissions -rw-r--r--
Fixed bug 1953 - Crash at memcpy X11_DispatchEvent(_THIS) Function Nitz In Function X11_DispatchEvent(_THIS), case SelectionNotify : static void X11_DispatchEvent(_THIS) { // Some Code case SelectionNotify: { //Some Code SDL_bool expect_lf = SDL_FALSE; char *start = NULL; // Initialised with NULL char *scan = (char*)p.data; char *fn; char *uri; int length = 0; while (p.count--) { if (!expect_lf) { if (*scan==0x0D) { expect_lf = SDL_TRUE; } else if(start == NULL) { start = scan; length = 0; } length++; } else { if (*scan==0x0A && length>0) { uri = malloc(length--); memcpy(uri, start, length); // Problem is Here, start is still NULL if control comes to else statement without initialising the start pointer, which is wrong uri[length] = 0; fn = X11_URIToLocal(uri); if (fn) SDL_SendDropFile(fn); free(uri); } expect_lf = SDL_FALSE; start = NULL; } scan++; } } As shown above how start pointer remains NULL, Patch for this issue would be: if (*scan==0x0D) { expect_lf = SDL_TRUE; } if(start == NULL) { start = scan; length = 0; } Just replace else if statement with if.


This is a list of the platforms SDL supports, and who maintains them.

Officially supported platforms
==============================
(code compiles, and thoroughly tested for release)
==============================
Windows XP/Vista/7/8
Mac OS X 10.5+
Linux 2.6+
iOS 4.0.1+
Android 2.3.3+

Unofficially supported platforms
================================
(code compiles, but not thoroughly tested)
================================
FreeBSD
NetBSD
OpenBSD
Solaris

Platforms supported by volunteers
=================================
Haiku - maintained by Axel Dörfler <axeld@pinc-software.de>
PSP - maintained by 527721088@qq.com
Pandora - maintained by Scott Smith <pickle136@sbcglobal.net>

Platforms that need maintainers
===============================