diff options
Diffstat (limited to 'src/expr/bitwise.c')
| -rw-r--r-- | src/expr/bitwise.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/expr/bitwise.c b/src/expr/bitwise.c index c8c4f40..80c4f20 100644 --- a/src/expr/bitwise.c +++ b/src/expr/bitwise.c @@ -237,6 +237,11 @@ nft_rule_expr_bitwise_xml_parse(struct nft_rule_expr *e, char *xml) return -1; } + if (tmp > NFT_REG_MAX) { + mxmlDelete(tree); + return -1; + } + bitwise->sreg = (uint32_t)tmp; e->flags |= (1 << NFT_EXPR_BITWISE_SREG); @@ -252,6 +257,11 @@ nft_rule_expr_bitwise_xml_parse(struct nft_rule_expr *e, char *xml) return -1; } + if (tmp > NFT_REG_MAX) { + mxmlDelete(tree); + return -1; + } + bitwise->dreg = (uint32_t)tmp; e->flags |= (1 << NFT_EXPR_BITWISE_DREG); |