Bugfix: Linux KeyValueStoreManagerImpl::_Get was returning (#6327)

jrhees-cae · pull[bot] · commit 26480057b943 · 2021-09-09T03:44:03.000Z
CHIP_ERROR_BUFFER_TOO_SMALL when sufficient buffer was provided. Fixes regression introduced by #5620
diff --git a/src/platform/Linux/KeyValueStoreManagerImpl.cpp b/src/platform/Linux/KeyValueStoreManagerImpl.cpp
@@ -52,7 +52,7 @@ CHIP_ERROR KeyValueStoreManagerImpl::_Get(const char * key, void * value, size_t
     {
         return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND;
     }
-    else if (err != CHIP_NO_ERROR)
+    else if ((err != CHIP_NO_ERROR) && (err != CHIP_ERROR_BUFFER_TOO_SMALL))
     {
         return err;
     }

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ CHIP_ERROR KeyValueStoreManagerImpl::_Get(const char * key, void * value, size_t`
`52`	`52`	`{`
`53`	`53`	`return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND;`
`54`	`54`	`}`
`55`		`- else if (err != CHIP_NO_ERROR)`
	`55`	`+ else if ((err != CHIP_NO_ERROR) && (err != CHIP_ERROR_BUFFER_TOO_SMALL))`
`56`	`56`	`{`
`57`	`57`	`return err;`
`58`	`58`	`}`