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| author | Toni Uhlig <matzeton@googlemail.com> | 2022-09-05 10:16:36 +0200 |
|---|---|---|
| committer | Toni Uhlig <matzeton@googlemail.com> | 2022-09-05 10:16:36 +0200 |
| commit | c5d6d98a2eafc15bf29d59bf19c60ef73d4fcec8 (patch) | |
| tree | 3e58eb6160cdc0cabcea1024709e8d418e17e712 /src/lib/protocols/ubntac2.c | |
| parent | b7c103080493f93b2594b878656076d238211ba0 (diff) | |
Fix string copy truncation warning.fix/strinop-truncation
protocols/ubntac2.c: In function ‘ndpi_search_ubntac2’:
protocols/ubntac2.c:69:4: warning: ‘strncpy’ output may be truncated copying between 0 and 31 bytes from a string of length 255 [-Wstringop-truncation]
69 | strncpy(flow->protos.ubntac2.version, (const char *)version, len);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
Diffstat (limited to 'src/lib/protocols/ubntac2.c')
| -rw-r--r-- | src/lib/protocols/ubntac2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/protocols/ubntac2.c b/src/lib/protocols/ubntac2.c index 22262b904..7e56c022f 100644 --- a/src/lib/protocols/ubntac2.c +++ b/src/lib/protocols/ubntac2.c @@ -65,8 +65,8 @@ void ndpi_search_ubntac2(struct ndpi_detection_module_struct *ndpi_struct, struc version[j] = '\0'; - len = ndpi_min(sizeof(flow->protos.ubntac2.version)-1, j); - strncpy(flow->protos.ubntac2.version, (const char *)version, len); + len = ndpi_min(sizeof(flow->protos.ubntac2.version) - 1, j); + memcpy(flow->protos.ubntac2.version, (const char *)version, len); flow->protos.ubntac2.version[len] = '\0'; } |