[DragonFlyBSD - Submit #2862] (New) [PATCH] boot0cfg: check result of malloc in read_mbr()

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2862 has been reported by 0xAX.

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Submit #2862: [PATCH] boot0cfg: check result of malloc in read_mbr()
http://bugs.dragonflybsd.org/issues/2862

* Author: 0xAX
* Status: New
* Priority: Normal
* Assignee: 
* Category: Userland
* Target version: 4.2.x
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Hello All,

We allocating buffer for MBR in the read_mbr() function. The malloc()
may return NULL, so this patch checks the result of the malloc and
exit with the error if we can't allocate memory.

Besides this we close file descriptor.

---Files--------------------------------
0001-boot0cfg-check-result-of-malloc-in-read_mbr.patch (1.17 KB)


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