mirror of
https://github.com/breeze303/openwrt-ipq.git
synced 2025-12-17 08:42:26 +00:00
140b5e96e1
NSS patches should always get applied last as to avoid fuzzing issues with upstream patches. Also cleanup patches that introduced spaces as indents vs. tabs Signed-off-by: Sean Khan <datapronix@protonmail.com> ath11k_nss: drop upstreamed patch A variation of this patch 'wifi: mac80211: Use flexible array in struct ieee80211_tim_ie' was upstreamed in commit 'e6e4d90b69027d74ba7e9a0a586b95a5714e10c0'. Remove it to avoid compilation issues. Signed-off-by: Sean Khan <datapronix@protonmail.com> ath11k_nss: Fix patch conflict Signed-off-by: Sean Khan <datapronix@protonmail.com>
128 lines
3.4 KiB
Diff
128 lines
3.4 KiB
Diff
--- a/crypto/authenc.c
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+++ b/crypto/authenc.c
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@@ -415,6 +415,8 @@ static int crypto_authenc_create(struct
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enc->base.cra_driver_name) >= CRYPTO_MAX_ALG_NAME)
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goto err_free_inst;
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+ inst->alg.base.cra_flags |= (auth_base->cra_flags |
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+ enc->base.cra_flags) & CRYPTO_ALG_NOSUPP_SG;
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inst->alg.base.cra_priority = enc->base.cra_priority * 10 +
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auth_base->cra_priority;
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inst->alg.base.cra_blocksize = enc->base.cra_blocksize;
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--- a/include/linux/crypto.h
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+++ b/include/linux/crypto.h
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@@ -86,6 +86,11 @@
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#define CRYPTO_NOLOAD 0x00008000
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/*
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+ * Set this flag if algorithm does not support SG list transforms
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+ */
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+#define CRYPTO_ALG_NOSUPP_SG 0x0000c000
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+
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+/*
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* The algorithm may allocate memory during request processing, i.e. during
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* encryption, decryption, or hashing. Users can request an algorithm with this
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* flag unset if they can't handle memory allocation failures.
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--- a/net/ipv4/esp4.c
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+++ b/net/ipv4/esp4.c
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@@ -3,6 +3,7 @@
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#include <crypto/aead.h>
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#include <crypto/authenc.h>
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+#include <crypto/algapi.h>
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#include <linux/err.h>
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#include <linux/module.h>
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#include <net/ip.h>
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@@ -658,6 +659,7 @@ static int esp_output(struct xfrm_state
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struct ip_esp_hdr *esph;
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struct crypto_aead *aead;
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struct esp_info esp;
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+ bool nosupp_sg;
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esp.inplace = true;
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@@ -669,6 +671,11 @@ static int esp_output(struct xfrm_state
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aead = x->data;
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alen = crypto_aead_authsize(aead);
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+ nosupp_sg = crypto_tfm_alg_type(&aead->base) & CRYPTO_ALG_NOSUPP_SG;
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+ if (nosupp_sg && skb_linearize(skb)) {
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+ return -ENOMEM;
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+ }
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+
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esp.tfclen = 0;
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if (x->tfcpad) {
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struct xfrm_dst *dst = (struct xfrm_dst *)skb_dst(skb);
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@@ -890,6 +897,7 @@ static int esp_input(struct xfrm_state *
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u8 *iv;
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struct scatterlist *sg;
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int err = -EINVAL;
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+ bool nosupp_sg;
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if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + ivlen))
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goto out;
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@@ -897,6 +905,12 @@ static int esp_input(struct xfrm_state *
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if (elen <= 0)
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goto out;
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+ nosupp_sg = crypto_tfm_alg_type(&aead->base) & CRYPTO_ALG_NOSUPP_SG;
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+ if (nosupp_sg && skb_linearize(skb)) {
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+ err = -ENOMEM;
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+ goto out;
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+ }
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+
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assoclen = sizeof(struct ip_esp_hdr);
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seqhilen = 0;
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--- a/net/ipv6/esp6.c
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+++ b/net/ipv6/esp6.c
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@@ -15,6 +15,7 @@
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#include <crypto/aead.h>
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#include <crypto/authenc.h>
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+#include <crypto/algapi.h>
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#include <linux/err.h>
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#include <linux/module.h>
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#include <net/ip.h>
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@@ -696,6 +697,7 @@ static int esp6_output(struct xfrm_state
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struct ip_esp_hdr *esph;
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struct crypto_aead *aead;
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struct esp_info esp;
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+ bool nosupp_sg;
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esp.inplace = true;
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@@ -707,6 +709,11 @@ static int esp6_output(struct xfrm_state
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aead = x->data;
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alen = crypto_aead_authsize(aead);
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+ nosupp_sg = crypto_tfm_alg_type(&aead->base) & CRYPTO_ALG_NOSUPP_SG;
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+ if (nosupp_sg && skb_linearize(skb)) {
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+ return -ENOMEM;
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+ }
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+
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esp.tfclen = 0;
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if (x->tfcpad) {
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struct xfrm_dst *dst = (struct xfrm_dst *)skb_dst(skb);
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@@ -934,6 +941,7 @@ static int esp6_input(struct xfrm_state
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__be32 *seqhi;
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u8 *iv;
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struct scatterlist *sg;
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+ bool nosupp_sg;
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if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + ivlen)) {
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ret = -EINVAL;
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@@ -945,6 +953,12 @@ static int esp6_input(struct xfrm_state
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goto out;
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}
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+ nosupp_sg = crypto_tfm_alg_type(&aead->base) & CRYPTO_ALG_NOSUPP_SG;
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+ if (nosupp_sg && skb_linearize(skb)) {
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+ ret = -ENOMEM;
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+ goto out;
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+ }
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+
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assoclen = sizeof(struct ip_esp_hdr);
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seqhilen = 0;
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