Changeset b5f716b in mainline for kernel/generic/src/udebug/udebug_ipc.c

Timestamp:

2014-04-18T11:32:09Z (11 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5792d6e

Parents:

80f6be9

Message:

Unbreak optimized-for-size builds (fix maybe-uninitialized)

When possible, converted the maybe-unitialized (in all cases, false alarms)
variables to an assignment with assertion testing that reasonable value
was added.

File:

• kernel/generic/src/udebug/udebug_ipc.c (modified) (4 diffs)

kernel/generic/src/udebug/udebug_ipc.c

@@ -343 +343 @@
         sysarg_t uspace_addr;
         sysarg_t to_copy;
-        void *buffer;
+        void *buffer = NULL;
         int rc;
 
@@ -354 +354 @@
                 return;
         }
+
+        ASSERT(buffer != NULL);
 
         /*
@@ -385 +387 @@
         sysarg_t uspace_src;
         unsigned size;
-        void *buffer;
+        void *buffer = NULL;
         int rc;
 
@@ -398 +400 @@
                 return;
         }
+
+        ASSERT(buffer != NULL);
 
         IPC_SET_RETVAL(call->data, 0);