diff options
Diffstat (limited to 'src/expr/data_reg.c')
| -rw-r--r-- | src/expr/data_reg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c index a246952..c925e20 100644 --- a/src/expr/data_reg.c +++ b/src/expr/data_reg.c @@ -194,6 +194,9 @@ int nftnl_data_reg_snprintf(char *buf, size_t size, uint32_t output_format, uint32_t flags, int reg_type) { + if (size) + buf[0] = '\0'; + switch(reg_type) { case DATA_VALUE: switch(output_format) { |