diff options
| author | Pierre Pronchery <khorben@FreeBSD.org> | 2025-05-26 23:42:30 +0000 |
|---|---|---|
| committer | Pierre Pronchery <khorben@FreeBSD.org> | 2025-05-29 13:07:54 +0000 |
| commit | 152bb8e3020451963a3f2a8adf05f00a5222a4e5 (patch) | |
| tree | 4cbc86cd6fad448b254fc06e769c1a10431a3930 /sys/dev/usb/net | |
| parent | 5ed36e2e1729d6a49a65366c03fc15515967ae67 (diff) | |
Diffstat (limited to 'sys/dev/usb/net')
| -rw-r--r-- | sys/dev/usb/net/if_umb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/dev/usb/net/if_umb.c b/sys/dev/usb/net/if_umb.c index 50f481973be0..a7d3bb764a2b 100644 --- a/sys/dev/usb/net/if_umb.c +++ b/sys/dev/usb/net/if_umb.c @@ -1377,10 +1377,9 @@ umb_getinfobuf(char *in, int inlen, uint32_t offs, uint32_t sz, { offs = le32toh(offs); sz = le32toh(sz); - if (inlen >= offs + sz) { - memset(out, 0, outlen); + memset(out, 0, outlen); + if ((uint64_t)inlen >= (uint64_t)offs + (uint64_t)sz) memcpy(out, in + offs, MIN(sz, outlen)); - } } static inline int |