overlay: Fix compiler warning when compiling with recent gcc.
[1/316] Compiling C object 'overlay/intel-gpu-overlay@exe/overlay.c.o'.
../overlay/overlay.c: In function ‘show_gem_objects’:
../overlay/overlay.c:798:31: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 160 [-Wformat-truncation=]
snprintf(buf, sizeof(buf), "%s %ldMB, %ld objects",
^~
../overlay/overlay.c:798:30: note: using the range [-9223372036854775808, 9223372036854775807] for directive argument
snprintf(buf, sizeof(buf), "%s %ldMB, %ld objects",
^~~~~~~~~~~~~~~~~~~~~~~
../overlay/overlay.c:798:30: note: using the range [-9223372036854775808, 9223372036854775807] for directive argument
../overlay/overlay.c:798:3: note: ‘snprintf’ output between 16 and 309 bytes into a destination of size 160
snprintf(buf, sizeof(buf), "%s %ldMB, %ld objects",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
comm->name, comm->bytes >> 20, comm->count);
Might as well give it the 309 bytes it wants, plus on more. :-)
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
1 file changed