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| author |   Alex Ng <alexng@messages.microsoft.com> | 2017-08-06 13:12:56 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-16 09:14:43 -0700 |
| commit | ddce54b6a95ed5ee3011b4771fda69c2d8a6d538 (patch) | |
| tree | a48be6817b6de2ae570db9c312325a6be6575c83 /tools/hv | |
| parent | Drivers: hv: balloon: Initialize last_post_time on startup (diff) | |
| download | linux-dev-ddce54b6a95ed5ee3011b4771fda69c2d8a6d538.tar.xz linux-dev-ddce54b6a95ed5ee3011b4771fda69c2d8a6d538.zip | |
Drivers: hv: kvp: Use MAX_ADAPTER_ID_SIZE for translating adapter id
There's a bug which passes the output buffer size as MAX_IP_ADDR_SIZE,
when converting the adapter_id field to UTF16. This is much larger than
the actual size (MAX_ADAPTER_ID_SIZE). Fix this by passing the proper
size.
Fortunately, the translation is limited by the length of the input. This
explains why we haven't seen output buffer overflow conditions.
Signed-off-by: Alex Ng <alexng@messages.microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/hv')
0 files changed, 0 insertions, 0 deletions