Changeset 32dde7e8 in mainline

Timestamp:

2019-11-17T23:30:20Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

48f7e47

Parents:

ecb7828

Message:

Handle errors correctly

Location:

uspace

Files:

• app/gfxdemo/gfxdemo.c (modified) (1 diff)
• lib/ipcgfx/src/client.c (modified) (1 diff)

uspace/app/gfxdemo/gfxdemo.c

@@ -473 +473 @@
         if (rc != EOK) {
                 printf("Error getting graphics context.\n");
+                return rc;
         }
 

uspace/lib/ipcgfx/src/client.c

@@ -144 +144 @@
                     dim.x * dim.y * sizeof(uint32_t), AS_AREA_READ |
                     AS_AREA_WRITE | AS_AREA_CACHEABLE, AS_AREA_UNPAGED);
-                if (ipcbm->alloc.pixels == NULL) {
+                if (ipcbm->alloc.pixels == AS_MAP_FAILED) {
                         rc = ENOMEM;
                         goto error;