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| author | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2020-08-15 09:39:51 +0200 |
|---|---|---|
| committer | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2020-08-15 09:43:03 +0200 |
| commit | 2f7e6aff2af01a2ac0003dab0c19309da2bfc3dc (patch) | |
| tree | 21e42597bcc7c9e3c124cb64beb3f8c66c1bc7f0 | |
| parent | 16e2bd5a8c2bd81a60d16030827c0e6f27910957 (diff) | |
| download | libpcap-2f7e6aff2af01a2ac0003dab0c19309da2bfc3dc.tar.gz | |
usb-linux: Use sizeof() rather than a number
| -rw-r--r-- | pcap-usb-linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pcap-usb-linux.c b/pcap-usb-linux.c index 436a8452..9e7e8404 100644 --- a/pcap-usb-linux.c +++ b/pcap-usb-linux.c @@ -902,7 +902,7 @@ usb_read_linux(pcap_t *handle, int max_packets _U_, pcap_handler callback, u_cha char string_truncated[181]; strncpy(string_truncated, string, sizeof(string_truncated)); - string_truncated[180] = 0; + string_truncated[sizeof(string_truncated) - 1] = 0; snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't parse USB bus message '%s', too few tokens (expected 8 got %d)", string_truncated, ret); |