Changeset d6c4d40 in mainline for uspace/lib/congfx/src/console.c

Timestamp:

2021-03-05T11:23:31Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

f73a8e3

Parents:

87822ce

git-author:

Jiri Svoboda <jiri@…> (2021-03-04 20:22:52)

git-committer:

Jiri Svoboda <jiri@…> (2021-03-05 11:23:31)

Message:

Do not forget to clean up when exiting

File:

• uspace/lib/congfx/src/console.c (modified) (4 diffs)

uspace/lib/congfx/src/console.c

@@ -137 +137 @@
         sysarg_t rows;
         sysarg_t cols;
-        charfield_t *buf;
+        charfield_t *buf = NULL;
         errno_t rc;
 
@@ -149 +149 @@
         if (rc != EOK)
                 goto error;
+
+        console_clear(con);
 
         rc = console_map(con, cols, rows, &buf);
@@ -170 +172 @@
         return EOK;
 error:
+        if (buf != NULL)
+                console_unmap(cgc->con, buf);
         if (cgc != NULL)
                 free(cgc);
@@ -187 +191 @@
         if (rc != EOK)
                 return rc;
+
+        console_clear(cgc->con);
+        console_unmap(cgc->con, cgc->buf);
 
         free(cgc);