diff options
Diffstat (limited to 'src/expr/hash.c')
| -rw-r--r-- | src/expr/hash.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/expr/hash.c b/src/expr/hash.c index d870510..fcc4fa5 100644 --- a/src/expr/hash.c +++ b/src/expr/hash.c @@ -229,29 +229,31 @@ nftnl_expr_hash_snprintf_default(char *buf, size_t size, const struct nftnl_expr *e) { struct nftnl_expr_hash *hash = nftnl_expr_data(e); - int len = size, offset = 0, ret; + int remain = size, offset = 0, ret; switch (hash->type) { case NFT_HASH_SYM: ret = - snprintf(buf, len, "reg %u = symhash() %% mod %u ", hash->dreg, + snprintf(buf, remain, "reg %u = symhash() %% mod %u ", + hash->dreg, hash->modulus); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); break; case NFT_HASH_JENKINS: default: ret = - snprintf(buf, len, + snprintf(buf, remain, "reg %u = jhash(reg %u, %u, 0x%x) %% mod %u ", hash->dreg, hash->sreg, hash->len, hash->seed, hash->modulus); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); break; } if (hash->offset) { - ret = snprintf(buf + offset, len, "offset %u ", hash->offset); - SNPRINTF_BUFFER_SIZE(ret, size, len, offset); + ret = snprintf(buf + offset, remain, "offset %u ", + hash->offset); + SNPRINTF_BUFFER_SIZE(ret, remain, offset); } return offset; |