diff options
| -rw-r--r-- | man/hwdb-usb-device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/man/hwdb-usb-device.c b/man/hwdb-usb-device.c index 8a4b86e7bd..a85c3bcf10 100644 --- a/man/hwdb-usb-device.c +++ b/man/hwdb-usb-device.c @@ -3,13 +3,13 @@ #include <sd-hwdb.h> int print_usb_properties(uint16_t vid, uint16_t pid) { - char match[15]; + char match[STRLEN("usb:vp") + DECIMAL_STR_MAX(uint16_t) * 2]; sd_hwdb *hwdb; const char *key, *value; int r; /* Match this USB vendor and product ID combination */ - snprintf(match, sizeof match, "usb:v%04Xp%04X", vid, pid); + xsprintf(match, "usb:v%04Xp%04X", vid, pid); r = sd_hwdb_new(&hwdb); if (r < 0) |