Changeset a2b890d in mainline for uspace/app/edit/edit.c

Timestamp:

2020-04-29T19:20:50Z (5 years ago)

Author:

Manuele Conti <manuele.conti@…>

Parents:

78193b36

Message:

Avoid memory leak in range_get_str function on reallloc fails

File:

• uspace/app/edit/edit.c (modified) (1 diff)

uspace/app/edit/edit.c

@@ -791 +791 @@
 
                 buf_size *= 2;
-                buf = realloc(buf, buf_size);
-                if (buf == NULL)
+                char *tmp = realloc(buf, buf_size);
+                if (tmp == NULL) {
+                        free(buf);
                         return NULL;
+                }
+                buf = tmp;
         }