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authorNiklas Söderlund <niklas.soderlund@ragnatech.se>2019-06-10 15:37:25 +0200
committerNiklas Söderlund <niklas.soderlund@ragnatech.se>2019-06-11 15:56:36 +0200
commitcefe067c5bdb4098fae3858289d629b74a3d9236 (patch)
treefe05d8d0f537dfc08c6a2d2472c20f9afed6529e /test/v4l2_subdevice/meson.build
parentd9a468aaac2a58d36d0f65ac54aae29e72f2482a (diff)
libcamera: ipa_manager: Fix handling of unset LIBCAMERA_IPA_MODULE_PATH
If the environment variable LIBCAMERA_IPA_MODULE_PATH is not set utils::secure_getenv() will return a nullptr. Assigning a nullptr to a std::string is not valid and results in a crash, terminate called after throwing an instance of 'std::logic_error' what(): basic_string::_M_construct null not valid Fix this by operating directly on the returned char array instead of turning it into a std::string. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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