Fix wrong parameter when calling mm_dealloc

volcano0dr · lzha101 · commit d3fd8b45117b · 2023-03-16T16:34:00.000+08:00
Signed-off-by: volcano0dr &lt;volcano_dr@163.com&gt;
diff --git a/sdk/trts/trts_ecall.cpp b/sdk/trts/trts_ecall.cpp
@@ -556,8 +556,8 @@ sgx_status_t do_uninit_enclave(void *tcs)
         }
 
         size_t start = (size_t)DEC_TCS_POINTER(tcs_node->tcs);
-        size_t end = start + (1 << SE_PAGE_SHIFT);
-        int rc = mm_dealloc((void*)start, end);
+        size_t size = 1 << SE_PAGE_SHIFT;
+        int rc = mm_dealloc((void*)start, size);
         if(rc != 0)
         {
             set_enclave_state(ENCLAVE_CRASHED);

Original file line number	Diff line number	Diff line change
`@@ -556,8 +556,8 @@ sgx_status_t do_uninit_enclave(void *tcs)`
`556`	`556`	`}`
`557`	`557`
`558`	`558`	`size_t start = (size_t)DEC_TCS_POINTER(tcs_node->tcs);`
`559`		`- size_t end = start + (1 << SE_PAGE_SHIFT);`
`560`		`- int rc = mm_dealloc((void*)start, end);`
	`559`	`+ size_t size = 1 << SE_PAGE_SHIFT;`
	`560`	`+ int rc = mm_dealloc((void*)start, size);`
`561`	`561`	`if(rc != 0)`
`562`	`562`	`{`
`563`	`563`	`set_enclave_state(ENCLAVE_CRASHED);`