printk: fix string termination for record_print_text()
Commit f0e386ee ("printk: fix buffer overflow potential for print_text()") added string termination in record_print_text(). However it used the wrong base pointer for adding the terminator. This led to a 0-byte being written somewhere beyond the buffer. Use the correct base pointer when adding the terminator. Fixes: f0e386ee ("printk: fix buffer overflow potential for print_text()") Reported-by:Sven Schnelle <svens@linux.ibm.com> Signed-off-by:
John Ogness <john.ogness@linutronix.de> Signed-off-by:
Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20210124202728.4718-1-john.ogness@linutronix.de
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f0e386ee
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