diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-02-04 11:47:00 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-02-04 15:21:06 +0100 |
| commit | 03df518586e3cfd106eb20827781f12a0596e48c (patch) | |
| tree | 56e82757bb9e584c66efc22f3667aabc4107d4b1 /xen | |
| parent | 172f3ea324a3685a62b03edd8b03e5f09e265301 (diff) | |
xen: fix buffer size
Previously, only strlen(device_name) bytes were allocated, missing one
byte for the terminating zero.
* xen/block.c (hyp_block_init): Fix buffer size.
Diffstat (limited to 'xen')
| -rw-r--r-- | xen/block.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/block.c b/xen/block.c index 3e4ce7c6..bd3758f9 100644 --- a/xen/block.c +++ b/xen/block.c @@ -217,7 +217,7 @@ void hyp_block_init(void) { sprintf(device_name, "%s%ds%d", prefix, disk, partition); else sprintf(device_name, "%s%d", prefix, disk); - bd->name = (char*) kalloc(strlen(device_name)); + bd->name = (char*) kalloc(strlen(device_name) + 1); strcpy(bd->name, device_name); /* Get domain id of backend driver. */ |