diff options
Diffstat (limited to 'src/expr/cmp.c')
-rw-r--r-- | src/expr/cmp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/expr/cmp.c b/src/expr/cmp.c index dac1f54..9507a0e 100644 --- a/src/expr/cmp.c +++ b/src/expr/cmp.c @@ -203,6 +203,11 @@ static int nft_rule_expr_cmp_xml_parse(struct nft_rule_expr *e, char *xml) return -1; } + if (tmp > NFT_REG_MAX) { + mxmlDelete(tree); + return -1; + } + cmp->sreg = (uint8_t)tmp; e->flags |= (1 << NFT_EXPR_CMP_SREG); } |