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Merge pull request #807 from fengzeroz/main

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fix(modbus): recv_buf size is not enough
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fengzeroz
2022-09-21 10:58:13 +08:00
committed by GitHub
parent a782bad5cc 2d28a3acac
commit 998d6ae09d
1 changed files with 1 additions and 1 deletions
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plugins/modbus/modbus_req.c
+1 -1
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@@ -300,7 +300,7 @@ static void plugin_group_free(neu_plugin_group_t *pgp)
static int process_protocol_buf(neu_plugin_t *plugin, uint16_t response_size)
{
uint8_t * recv_buf = calloc(256, 1);
uint8_t * recv_buf = calloc(response_size, 1);
neu_protocol_unpack_buf_t pbuf = { 0 };
ssize_t ret = 0;
void (*stat_acc)(neu_adapter_t *, neu_node_stat_e, uint64_t) =