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File and Resource Handling: Medium Several file and socket operations were missing the close-on-exec flag, which causes file descriptors to leak to child processes created via fork+exec. This could allow child processes unintended access to privileged resources. - node-driver.c: SOCK_DGRAM socket for SIOCETHTOOL ioctl leaked to child processes - pw-container.c: Unix domain listen socket leaked to spawned container processes - compress-offload-api.c: ALSA compress-offload device fd leaked to child processes Added O_CLOEXEC to open() calls and SOCK_CLOEXEC to socket() calls. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> |
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