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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 /include/utils.h | |
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 'include/utils.h')
-rw-r--r-- | include/utils.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/utils.h b/include/utils.h index f45f2513..ffbe2cbb 100644 --- a/include/utils.h +++ b/include/utils.h @@ -133,6 +133,7 @@ extern void *xmalloc(size_t size); extern void *xmalloc_array(size_t nmemb, size_t size); extern void *xrealloc(void *ptr, size_t size); extern void *xzalloc(size_t size); +extern void *xzalloc_array(size_t nmemb, size_t size); extern char *xstrdup(const char *s); extern void xstrunescape(const char *in, char *out); |