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🐞 fix(tcp_reassembly_pop): oldest ptr check null

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yangwei
2024-08-09 10:18:59 +08:00
committed by luwenpeng
parent d2ad393795
commit f25c80d7f5
1 changed files with 2 additions and 0 deletions
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2
src/tcp_reassembly/tcp_reassembly.cpp
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@@ -167,6 +167,8 @@ struct tcp_segment *tcp_reassembly_pop(struct tcp_reassembly *assembler)
node = interval_tree_iter_next(node, assembler->recv_next, assembler->recv_next); node = interval_tree_iter_next(node, assembler->recv_next, assembler->recv_next);
} }
if(oldest==NULL)return NULL;
list_del(&oldest->lru); list_del(&oldest->lru);
interval_tree_remove(&oldest->node, &assembler->root); interval_tree_remove(&oldest->node, &assembler->root);