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add null check #118

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merged 2 commits into from
Nov 1, 2024
Merged

add null check #118

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8741fe2
add null check
Oct 29, 2024
a7ccff3
Update pdr_fill if no FAR is found.
Nov 1, 2024
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4 changes: 3 additions & 1 deletion src/genl/genl_pdr.c
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Expand Up @@ -473,7 +473,9 @@ static int pdr_fill(struct pdr *pdr, struct gtp5g_dev *gtp, struct genl_info *in

pdr->af = AF_INET;
far = find_far_by_id(gtp, pdr->seid, *pdr->far_id);
rcu_assign_pointer(pdr->far, far);
if (!far) {
return -EINVAL;
}

err = far_set_pdr(pdr, gtp);
if (err)
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2 changes: 2 additions & 0 deletions src/gtpu/encap.c
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Expand Up @@ -617,6 +617,8 @@ int update_urr_counter_and_send_report(struct pdr *pdr, struct far *far, u64 vol

for (i = 0; i < pdr->urr_num; i++) {
urr = find_urr_by_id(gtp, pdr->seid, pdr->urr_ids[i]);
if (!urr)
continue;

mnop = false;
if (urr->info & URR_INFO_MNOP)
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