Changeset 95228 in vbox for trunk/include/VBox/HostServices

Timestamp:

Jun 8, 2022 1:07:45 PM (3 years ago)

Author:

vboxsync

Message:

Guest properties: increase property value max len up to 1024, bugref:10185.

File:

• trunk/include/VBox/HostServices/GuestPropertySvc.h (modified) (3 diffs)

trunk/include/VBox/HostServices/GuestPropertySvc.h

@@ -41 +41 @@
 #define GUEST_PROP_MAX_NAME_LEN             64
 /** Maximum length for property values. */
-#define GUEST_PROP_MAX_VALUE_LEN            128
+#define GUEST_PROP_MAX_VALUE_LEN            1024
 /** Maximum number of properties per guest. */
 #define GUEST_PROP_MAX_PROPS                256
@@ -93 +93 @@
  *
  * @returns IPRT status code
+ * @retval  VINF_SUCCESS if guest property value corresponds to all criteria.
+ * @retval  VERR_TOO_MUCH_DATA if guest property value size exceeds limits.
+ * @retval  VERR_INVALID_PARAMETER if guest property does not correspond to all other criteria.
  * @param   pszValue  the string to check, must be valid Utf8
  * @param   cbValue   the length in bytes of @a pszValue, including the
@@ -104 +107 @@
     /* Zero-length values are possible, however buffer should contain terminating character at least. */
     AssertReturn(cbValue > 0, VERR_INVALID_PARAMETER);
-    AssertReturn(cbValue < GUEST_PROP_MAX_VALUE_LEN, VERR_INVALID_PARAMETER);
+    AssertReturn(cbValue < GUEST_PROP_MAX_VALUE_LEN, VERR_TOO_MUCH_DATA);
 
     return VINF_SUCCESS;