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(parent: 5013f45) | patch
seq_buf: Add seq_buf_terminate() API
authorSteven Rostedt (VMware) <rostedt@goodmis.org>
Wed, 17 Mar 2021 17:34:35 +0000 (13:34 -0400)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 18 Mar 2021 16:58:27 +0000 (12:58 -0400)
commitf2616c772c768485de18e7fcb2816bcdcd098339
treefc2134522f8dad91f3f04851695c603fc0e61a4dtree | snapshot
parent5013f454a352cce8e62162976026a9c472595e42commit | diff
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>
include/linux/seq_buf.h diff | blob | history
Domain: System / Kernel;