Changeset eed70f1 in mainline for uspace/lib/label/src/gpt.c

Timestamp:

2015-11-04T18:05:52Z (8 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

cffa82aa

Parents:

d8513177

Message:

Fix buffer overrun when computing CRC of GPT header that is larger than the minimum size.

File:

• uspace/lib/label/src/gpt.c (modified) (1 diff)

uspace/lib/label/src/gpt.c

@@ -945 +945 @@
         gpt_header_t *c;
 
-        c = calloc(1, sizeof(gpt_header_t));
+        c = calloc(1, hdr_size);
         if (c == NULL)
                 return ENOMEM;