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Bug 543040 – async reading on dummy file will crash on GIO_USE_VFS=local

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Bug 543040 – async reading on dummy file will crash on
        GIO_USE_VFS=local

        * gfile.c (open_read_async_thread): Cope with read_fn being
        NULL. Reported by Lin Ma.


svn path=/branches/glib-2-16/; revision=7213
This commit is contained in:
Matthias Clasen 2008-07-20 02:49:45 +00:00
parent a5ccc1fff1
commit 4e9d1673e4
2 changed files with 22 additions and 0 deletions
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10
gio/ChangeLog
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@ -1,3 +1,13 @@
2008-07-19 Matthias Clasen <mclasen@redhat.com>
Merge from trunk:
Bug 543040 – async reading on dummy file will crash on
GIO_USE_VFS=local
* gfile.c (open_read_async_thread): Cope with read_fn being
NULL. Reported by Lin Ma.
2008-07-19 Matthias Clasen <mclasen@redhat.com> 2008-07-19 Matthias Clasen <mclasen@redhat.com>
Merge from trunk: Merge from trunk:

12
gio/gfile.c
View File

@ -4012,6 +4012,18 @@ open_read_async_thread (GSimpleAsyncResult *res,
iface = G_FILE_GET_IFACE (object); iface = G_FILE_GET_IFACE (object);
if (iface->read_fn == NULL)
{
g_set_error_literal (error, G_IO_ERROR,
G_IO_ERROR_NOT_SUPPORTED,
_("Operation not supported"));
g_simple_async_result_set_from_error (res, error);
g_error_free (error);
return;
}
stream = iface->read_fn (G_FILE (object), cancellable, &error); stream = iface->read_fn (G_FILE (object), cancellable, &error);
if (stream == NULL) if (stream == NULL)