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| author | Toni <matzeton@googlemail.com> | 2023-07-22 12:45:45 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-07-22 12:45:45 +0200 |
| commit | 88a757c4cd3a6912fa5c8405677168e6a4f06ab1 (patch) | |
| tree | 3caa60be45d66be1234f03268f6d943a8b5effe6 | |
| parent | 6831187d6288d6482d99ec2c72c7d0794e4020cf (diff) | |
Fix string truncation. (#2056)
ndpi_main.c: In function ‘ndpi_load_ip_category’:
ndpi_main.c:6598:3: warning: ‘strncpy’ specified bound 64 equals destination size [-Wstringop-truncation]
6598 | strncpy(ipbuf, ip_address_and_mask, sizeof(ipbuf));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
| -rw-r--r-- | src/lib/ndpi_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index d857c58b5..a34571c1d 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -6595,7 +6595,7 @@ int ndpi_load_ip_category(struct ndpi_detection_module_struct *ndpi_str, if(!ndpi_str->custom_categories.ipAddresses_shadow) return(-1); - strncpy(ipbuf, ip_address_and_mask, sizeof(ipbuf)); + strncpy(ipbuf, ip_address_and_mask, sizeof(ipbuf) - 1); ipbuf[sizeof(ipbuf) - 1] = '\0'; ptr = strrchr(ipbuf, '/'); |