nuttx

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Commit Graph

Author	SHA1	Message	Date
Ville Juven	3be81e649f	libc/stdio: Flush streams in userspace when process exits This fixes a long standing issue, where the kernel does flushing of file streams, although it should not handle such streams at all.	2022-12-22 20:16:11 +08:00
Ville Juven	622677d4a1	libc: Implement exit, atexit, on_exit and cxa_exit on the user side For CONFIG_BUILD_KERNEL using the sched/task/task_exithook implementation will just not work. It calls user code with kernel privileges which is a bit of a security issue.	2022-05-25 15:28:43 +08:00

Author

SHA1

Message

Date

Ville Juven

3be81e649f

libc/stdio: Flush streams in userspace when process exits

This fixes a long standing issue, where the kernel does flushing of file
streams, although it should not handle such streams at all.

2022-12-22 20:16:11 +08:00

Ville Juven

622677d4a1

libc: Implement exit, atexit, on_exit and cxa_exit on the user side

For CONFIG_BUILD_KERNEL using the sched/task/task_exithook implementation
will just not work. It calls user code with kernel privileges which is
a bit of a security issue.

2022-05-25 15:28:43 +08:00

2 Commits