diff options
| author | Phil Sutter <phil@nwl.cc> | 2021-06-02 15:15:37 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2021-06-07 14:50:27 +0200 |
| commit | 68ed965b35cdc7b55d4ebc0ba37c1ac078ccbafb (patch) | |
| tree | 0a32ff52ad5f9c949bed2d6264c8388837071350 /extensions/libxt_string.c | |
| parent | 9b85e1ab3dbf0d9344562c5c76114496e3ebaa3a (diff) | |
extensions: libxt_string: Avoid buffer size warning for strncpy()
If the target buffer does not need to be null-terminated, one may simply
use memcpy() and thereby avoid any compiler warnings.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'extensions/libxt_string.c')
| -rw-r--r-- | extensions/libxt_string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/libxt_string.c b/extensions/libxt_string.c index 7c6366cb..739a8e7f 100644 --- a/extensions/libxt_string.c +++ b/extensions/libxt_string.c @@ -81,7 +81,7 @@ parse_string(const char *s, struct xt_string_info *info) { /* xt_string does not need \0 at the end of the pattern */ if (strlen(s) <= XT_STRING_MAX_PATTERN_SIZE) { - strncpy(info->pattern, s, XT_STRING_MAX_PATTERN_SIZE); + memcpy(info->pattern, s, XT_STRING_MAX_PATTERN_SIZE); info->patlen = strnlen(s, XT_STRING_MAX_PATTERN_SIZE); return; } |