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5e85bd057f
The dvr device could be opened multiple times simultaneously in O_RDONLY mode. Each open after the first would allocate a new dvr buffer (1880 KB) and leak the old buffer. The first close would de-allocate the dvr buffer and cause all other open dvrs to stop working. This patch allows only a single O_RDONLY open of the drv device, as per the API specification. Multiple O_WRONLY opens are still allowed and don't appear to cause any problems. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> |
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| .. | ||
| b2c2 | ||
| bt8xx | ||
| cinergyT2 | ||
| dvb-core | ||
| dvb-usb | ||
| frontends | ||
| pluto2 | ||
| ttpci | ||
| ttusb-budget | ||
| ttusb-dec | ||
| Kconfig | ||
| Makefile | ||