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authorYou-Sheng Yang <vicamo.yang@canonical.com>2020-07-25 20:24:40 +0800
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2020-07-27 13:53:53 +0300
commit774f0d1b9b59f5a779d0bf257b365f307cf191f8 (patch)
tree9a189754702b2d029e1f8be90c292ed53d188aa9 /src/cam/capture.cpp
parent256845d5b7edf97b77a99257d18e53d3453bc534 (diff)
libcamera: process: Fix killing innocent processes unexpectedly
When a libcamera::process is being destructed or called kill() without a previous successful call to start(), it's pid_ may remains -1, which causes all the killable processes being killed when passed to `kill(pid_, SIG_KILL)`. Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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