Changeset 15e51b05 in mainline for uspace/srv/bd/hr/hr.c

Timestamp:

2025-07-07T11:04:41Z (9 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

9323bb8

Parents:

1162b6c

Message:

hr: check extent number

File:

• uspace/srv/bd/hr/hr.c (modified) (1 diff)

uspace/srv/bd/hr/hr.c

@@ -110 +110 @@
                 async_answer_0(&call, rc);
                 async_answer_0(icall, rc);
+                return;
+        }
+
+        if (cfg->dev_no > HR_MAX_EXTENTS) {
+                HR_ERROR("provided %u devices (max = %u)",
+                    (unsigned)cfg->dev_no, HR_MAX_EXTENTS);
+                free(cfg);
+                async_answer_0(icall, ELIMIT);
                 return;
         }