diff options
Diffstat (limited to 'src/set_elem.c')
| -rw-r--r-- | src/set_elem.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/set_elem.c b/src/set_elem.c index 532b33f..a8f88a4 100644 --- a/src/set_elem.c +++ b/src/set_elem.c @@ -696,6 +696,8 @@ static int nftnl_set_elem_cmd_snprintf(char *buf, size_t size, if (type == NFTNL_OUTPUT_XML) return 0; + if (size) + buf[0] = '\0'; ret = nftnl_cmd_header_snprintf(buf + offset, remain, cmd, type, flags); SNPRINTF_BUFFER_SIZE(ret, remain, offset); @@ -724,6 +726,9 @@ int nftnl_set_elem_snprintf(char *buf, size_t size, const struct nftnl_set_elem *e, uint32_t type, uint32_t flags) { + if (size) + buf[0] = '\0'; + return nftnl_set_elem_cmd_snprintf(buf, size, e, nftnl_flag2cmd(flags), type, flags); } @@ -733,6 +738,9 @@ static int nftnl_set_elem_do_snprintf(char *buf, size_t size, const void *e, uint32_t cmd, uint32_t type, uint32_t flags) { + if (size) + buf[0] = '\0'; + return nftnl_set_elem_snprintf(buf, size, e, type, flags); } |