From 8ad0ec7f368dc804933f5683c25e2bb87f581c47 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 3 Jun 2024 20:16:59 +0200 Subject: [PATCH] netfilter: nf_tables: rise cap on SELinux secmark context [ Upstream commit e29630247be24c3987e2b048f8e152771b32d38b ] secmark context is artificially limited 256 bytes, rise it to 4Kbytes. Fixes: fb961945457f ("netfilter: nf_tables: add SECMARK support") Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- include/uapi/linux/netfilter/nf_tables.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 62cc780a168a..c0edc1a2c8e6 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1320,7 +1320,7 @@ enum nft_secmark_attributes { #define NFTA_SECMARK_MAX (__NFTA_SECMARK_MAX - 1) /* Max security context length */ -#define NFT_SECMARK_CTX_MAXLEN 256 +#define NFT_SECMARK_CTX_MAXLEN 4096 /** * enum nft_reject_types - nf_tables reject expression reject types