As description is used only for debug, we can extend it to be sure to
fit 256 from string variable plus 3 chars from " - " as described in
gcc warning below
| testlibusb.c: In function ‘print_device.constprop’:
| testlibusb.c:188:51: warning: ‘ - ’ directive output may be truncated writing 3 bytes into a region of size between 1 and 256 [-Wformat-truncation=]
| snprintf(description, sizeof(description), "%s - ", string);
| ^~~
| testlibusb.c:188:5: note: ‘snprintf’ output between 4 and 259 bytes into a destination of size 256
| snprintf(description, sizeof(description), "%s - ", string);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Closes #460
Signed-off-by: Victor Toso <victortoso@redhat.com>
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>