s390/extmem: Replace sprintf() with snprintf() for buffer safety

Replace unsafe sprintf() calls with snprintf() in segment_save() to
prevent potential buffer overflows. The function builds command strings
by repeatedly appending to a fixed-size buffer, which could overflow if
segment ranges are numerous or values are large.

Signed-off-by: Josephine Pfeiffer <hi@josie.lol>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

0 files changed, 0 insertions, 0 deletions