diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-14 14:47:47 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-14 19:24:44 +0200 |
| commit | b0e7b294224030abc534c396fffcab9fbce12b11 (patch) | |
| tree | ba559c1d0427491d7073d8d2ffa12472c6d41636 /src/netlink_delinearize.c | |
| parent | 4971686bd77973310d20a5c700115f5d28e752d3 (diff) | |
src: add xzalloc_array() and use it to allocate the expression hashtable
Otherwise, assertion to ensure that no colission occur is hit due to
uninitialized hashtable memory area:
nft: netlink_delinearize.c:1741: expr_handler_init: Assertion `expr_handle_ht[hash] == NULL' failed.
Fixes: c4058f96c6a5 ("netlink_delinearize: Fix suspicious calloc() call")
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink_delinearize.c')
| -rw-r--r-- | src/netlink_delinearize.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c index 9a1cf3c4..57af71a7 100644 --- a/src/netlink_delinearize.c +++ b/src/netlink_delinearize.c @@ -1733,7 +1733,7 @@ void expr_handler_init(void) unsigned int i; uint32_t hash; - expr_handle_ht = xmalloc_array(NFT_EXPR_HSIZE, + expr_handle_ht = xzalloc_array(NFT_EXPR_HSIZE, sizeof(expr_handle_ht[0])); for (i = 0; i < array_size(netlink_parsers); i++) { |