From 628203491deffcf01ee010152419ced8f549e57e Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 19 Sep 2013 20:11:27 +0200 Subject: src: replace size_t by uint32_t in set/get interfaces This patch breaks the ABI to shrink the size parameter from 8 to 4 bytes in x86_64. The maximum length of netlink attributes is 2 bytes, so 4 bytes as attribute payload length should be enough. After this patch, size_t is only used in the nft_*_snprintf interfaces. Signed-off-by: Pablo Neira Ayuso --- src/set_elem.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/set_elem.c') diff --git a/src/set_elem.c b/src/set_elem.c index ec4a1a6..a9e0751 100644 --- a/src/set_elem.c +++ b/src/set_elem.c @@ -77,7 +77,7 @@ void nft_set_elem_attr_unset(struct nft_set_elem *s, uint16_t attr) EXPORT_SYMBOL(nft_set_elem_attr_unset); void nft_set_elem_attr_set(struct nft_set_elem *s, uint16_t attr, - const void *data, size_t data_len) + const void *data, uint32_t data_len) { switch(attr) { case NFT_SET_ELEM_ATTR_FLAGS: @@ -119,7 +119,7 @@ void nft_set_elem_attr_set_str(struct nft_set_elem *s, uint16_t attr, const char } EXPORT_SYMBOL(nft_set_elem_attr_set_str); -const void *nft_set_elem_attr_get(struct nft_set_elem *s, uint16_t attr, size_t *data_len) +const void *nft_set_elem_attr_get(struct nft_set_elem *s, uint16_t attr, uint32_t *data_len) { if (!(s->flags & (1 << attr))) return NULL; @@ -144,7 +144,7 @@ EXPORT_SYMBOL(nft_set_elem_attr_get); const char *nft_set_elem_attr_get_str(struct nft_set_elem *s, uint16_t attr) { - size_t size; + uint32_t size; return nft_set_elem_attr_get(s, attr, &size); } @@ -152,7 +152,7 @@ EXPORT_SYMBOL(nft_set_elem_attr_get_str); uint32_t nft_set_elem_attr_get_u32(struct nft_set_elem *s, uint16_t attr) { - size_t size; + uint32_t size; uint32_t val = *((uint32_t *)nft_set_elem_attr_get(s, attr, &size)); return val; } -- cgit v1.2.3