fix umfDisjointPoolParamsDestroy

bratpiorka · bratpiorka · commit e6c7014b8b23 · 2024-11-27T10:04:42.000+01:00
diff --git a/src/pool/pool_disjoint.c b/src/pool/pool_disjoint.c
@@ -1098,7 +1098,8 @@ umfDisjointPoolParamsCreate(umf_disjoint_pool_params_handle_t *hParams) {
 
 umf_result_t
 umfDisjointPoolParamsDestroy(umf_disjoint_pool_params_handle_t hParams) {
-    if (hParams) {
+    // NOTE: dereferencing hParams when BA is already destroyed leads to crash
+    if (hParams && !umf_ba_global_is_destroyed()) {
         umf_ba_global_free(hParams->name);
         umf_ba_global_free(hParams);
     }

Original file line number	Diff line number	Diff line change
`@@ -1098,7 +1098,8 @@ umfDisjointPoolParamsCreate(umf_disjoint_pool_params_handle_t *hParams) {`
`1098`	`1098`
`1099`	`1099`	`umf_result_t`
`1100`	`1100`	`umfDisjointPoolParamsDestroy(umf_disjoint_pool_params_handle_t hParams) {`
`1101`		`- if (hParams) {`
	`1101`	`+ // NOTE: dereferencing hParams when BA is already destroyed leads to crash`
	`1102`	`+ if (hParams && !umf_ba_global_is_destroyed()) {`
`1102`	`1103`	`umf_ba_global_free(hParams->name);`
`1103`	`1104`	`umf_ba_global_free(hParams);`
`1104`	`1105`	`}`