anchao opened a new pull request, #2990: URL: https://github.com/apache/nuttx-apps/pull/2990
## Summary nshlib/builtin: check background task before restore the signal fix crash if: CONFIG_SCHED_WAITPID=n CONFIG_SCHED_CHILD_STATUS=y The old signal will be restored only when sigaction is saved to avoid invaild access. Signed-off-by: chao an <anchao.arc...@bytedance.com> ## Impact N/A ## Testing 1. build qemu-armv7a/rpserver_ivshmem cmake -B build -DBOARD_CONFIG=qemu-armv7a/rpserver_ivshmem -GNinja 2. enable CONFIG_SCHED_CHILD_STATUS=y cmake --build build -t menuconfig 3. start qemu qemu-system-arm -cpu cortex-a7 -nographic -machine virt,highmem=off -kernel build/nuttx -nographic 4. exec hello and system will hangup -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
