Changeset 18c2e87 in mainline

Timestamp:

2020-04-29T20:47:07Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

7d3a4ac

Parents:

f7f2c7f

git-author:

Manuele Conti <manuele.conti@…> (2020-04-29 19:20:50)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2020-04-29 20:47:07)

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;
         }