diff options
Diffstat (limited to 'src/expr/fwd.c')
| -rw-r--r-- | src/expr/fwd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/expr/fwd.c b/src/expr/fwd.c index c30d494..1312ea1 100644 --- a/src/expr/fwd.c +++ b/src/expr/fwd.c @@ -132,12 +132,13 @@ static int nftnl_expr_fwd_snprintf_default(char *buf, size_t len, const struct nftnl_expr *e, uint32_t flags) { - int size = len, offset = 0, ret; + int remain = len, offset = 0, ret; struct nftnl_expr_fwd *fwd = nftnl_expr_data(e); if (e->flags & (1 << NFTNL_EXPR_FWD_SREG_DEV)) { - ret = snprintf(buf + offset, len, "sreg_dev %u ", fwd->sreg_dev); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = snprintf(buf + offset, remain, "sreg_dev %u ", + fwd->sreg_dev); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); } return offset; |