diff options
| -rw-r--r-- | utils/ipc/generators/libcamera_templates/module_ipa_proxy_worker.cpp.tmpl | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/utils/ipc/generators/libcamera_templates/module_ipa_proxy_worker.cpp.tmpl b/utils/ipc/generators/libcamera_templates/module_ipa_proxy_worker.cpp.tmpl index d993e39e..164a4dd6 100644 --- a/utils/ipc/generators/libcamera_templates/module_ipa_proxy_worker.cpp.tmpl +++ b/utils/ipc/generators/libcamera_templates/module_ipa_proxy_worker.cpp.tmpl @@ -207,6 +207,18 @@ int main(int argc, char **argv) return EXIT_FAILURE; } + /* + * Shutdown of proxy worker can be pre-empted by events like + * SIGINT/SIGTERM, even before the pipeline handler can request + * shutdown. Hence, assign a new gid to prevent signals on the + * application being delivered to the proxy. + */ + if (setpgid(0, 0) < 0) { + int err = errno; + LOG({{proxy_worker_name}}, Warning) + << "Failed to set new gid: " << strerror(err); + } + {{proxy_worker_name}} proxyWorker; int ret = proxyWorker.init(ipam, fd); if (ret < 0) { |