diff options
Diffstat (limited to 'src/expr/range.c')
| -rw-r--r-- | src/expr/range.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/expr/range.c b/src/expr/range.c index b2789ff..c7bb7c7 100644 --- a/src/expr/range.c +++ b/src/expr/range.c @@ -263,6 +263,9 @@ static int nftnl_expr_range_snprintf_default(char *buf, size_t size, static int nftnl_expr_range_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_range_snprintf_default(buf, size, e); |