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Update PhysFS to 3.0.2.

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This commit is contained in:
Alex Szpakowski
2019-04-07 16:41:55 -03:00
parent 69c47675b9
commit e7c36022a8
7 changed files with 296 additions and 141 deletions
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src/libraries/physfs/physfs_platform_windows.c
+10 -8
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@@ -572,18 +572,20 @@ char *__PHYSFS_platformCalcUserDir(void)
/*
* Should fail. Will write the size of the profile path in
* psize. Also note that the second parameter can't be
* NULL or the function fails.
*/
/*
* EDIT: (03.10.2018) after Windows 10 Update 1809 psize will be zero
* if something other than NULL is passed for the second argument.
* Passing NULL now makes GetUserProfileDirectoryW fail (rc == 0)
* and psize receives the correct user directory length.
* It seems to work fine on Windows 7 and Windows 10 Update 1803 too
* NULL or the function fails on Windows XP, but has to be NULL on
* Windows 10 or it will fail. :(
*/
rc = pGetDir(accessToken, NULL, &psize);
GOTO_IF(rc, PHYSFS_ERR_OS_ERROR, done); /* should have failed! */
if (psize == 0) /* probably on Windows XP, try a different way. */
{
WCHAR x = 0;
rc = pGetDir(accessToken, &x, &psize);
GOTO_IF(rc, PHYSFS_ERR_OS_ERROR, done); /* should have failed! */
GOTO_IF(!psize, PHYSFS_ERR_OS_ERROR, done); /* Uhoh... */
} /* if */
/* Allocate memory for the profile directory */
wstr = (LPWSTR) __PHYSFS_smallAlloc((psize + 1) * sizeof (WCHAR));
if (wstr != NULL)