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rpc: do not dereference a null result from the xmlrpc-c registry.

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A failed call returns null, which was passed straight to xmlrpc_mem_block_contents.
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xirvik
2026-08-07 05:39:39 +00:00
committed by Jari Sundell
parent dd3ddf7c39
commit 87db1cf0f0
1 changed files with 5 additions and 0 deletions
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src/rpc/xmlrpc_c.cc
+5
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@@ -451,6 +451,11 @@ XmlRpc::process(const char* inBuffer, uint32_t length, slot_write slotWrite) {
if (local_env.fault_occurred && local_env.fault_code == XMLRPC_INTERNAL_ERROR) if (local_env.fault_occurred && local_env.fault_code == XMLRPC_INTERNAL_ERROR)
throw torrent::internal_error("Internal error in XMLRPC."); throw torrent::internal_error("Internal error in XMLRPC.");
if (memblock == nullptr) {
xmlrpc_env_clean(&local_env);
return false;
}
bool result = slotWrite((const char*)xmlrpc_mem_block_contents(memblock), bool result = slotWrite((const char*)xmlrpc_mem_block_contents(memblock),
xmlrpc_mem_block_size(memblock)); xmlrpc_mem_block_size(memblock));