Carlos Garcia Campos 2adacca119 gtkprintbackendfile: Fix infinite loop in _cairo_write() ... It can happen if the io channel has been closed. In that case g_io_channel_write_chars() returns early because of a g_return macro that checks if the io channel is writable. When returning from g_return macros, the bytes written output parameter is not updated and the error is not filled, so the error is not detected and the written variable is used uninitialized. We should check the return value of g_io_channel_write_chars() to break the loop. https://bugzilla.gnome.org/show_bug.cgi?id=685419		2013-04-14 12:19:09 +02:00
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printbackends	gtkprintbackendfile: Fix infinite loop in _cairo_write()	2013-04-14 12:19:09 +02:00
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