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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-10-04 13:19:10 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-10-04 14:06:39 +0200 |
| commit | 750fbea1a1b58d383707ce121e1140dbc5a8ee58 (patch) | |
| tree | 51edbe0851bf525bb1d16c6f5074bbe91b62c5d3 /src/expr/lookup.c | |
| parent | 1876b4646ac04c1f57348b1e6601275b699cac67 (diff) | |
expr: no need to nul-terminate buffer from expression ->snprintf indirection
->snprintf() is always called via nftnl_expr_snprintf() wrapper, which
is already dealing with this corner case for us.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/expr/lookup.c')
| -rw-r--r-- | src/expr/lookup.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/expr/lookup.c b/src/expr/lookup.c index 32220a3..5fcb81f 100644 --- a/src/expr/lookup.c +++ b/src/expr/lookup.c @@ -242,9 +242,6 @@ static int nftnl_expr_lookup_snprintf(char *buf, size_t size, uint32_t type, uint32_t flags, const struct nftnl_expr *e) { - if (size) - buf[0] = '\0'; - switch(type) { case NFTNL_OUTPUT_DEFAULT: return nftnl_expr_lookup_snprintf_default(buf, size, e); |