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| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-03-17 13:34:35 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-03-18 12:58:27 -0400 |
| commit | f2616c772c768485de18e7fcb2816bcdcd098339 (patch) | |
| tree | fc2134522f8dad91f3f04851695c603fc0e61a4d /kernel/trace/trace_printk.c | |
| parent | 5013f454a352cce8e62162976026a9c472595e42 (diff) | |
| download | lwn-f2616c772c768485de18e7fcb2816bcdcd098339.tar.gz lwn-f2616c772c768485de18e7fcb2816bcdcd098339.zip | |
seq_buf: Add seq_buf_terminate() API
In the case that the seq_buf buffer needs to be printed directly, add a way
to make sure that the buffer is safe to read by forcing a nul terminating
character at the end of the string, or the last byte of the buffer if the
string has overflowed.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_printk.c')
0 files changed, 0 insertions, 0 deletions