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| author |   Dave Barach <dave@barachs.net> | 2020-04-08 12:03:32 -0400 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2020-04-13 15:05:01 +0000 |
| commit | 943fb1559396016ea452cb07f169e0d4c28760bf (patch) | |
| tree | f207da886efd40aff6ed577d8fae968bf8ca2569 /src/plugins/dhcp/CMakeLists.txt | |
| parent | 4603e34497fa9511c8fbd83b78bc5cffdd6a8997 (diff) | |
ping: fix buffer allocator error handling
The code sets f->n_vectors = n_to_send, but it can bail out of the
loop if vlib_buffer_copy(...) returns 0.
Need to fix f->n_vectors in the error return path, or we enqueue some
number of 0xfefefefe buffer indices in a debug image or worse in a
production image.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2d886266006c6c1c2f9ef8e3b95eb46ac6c0b3df
(cherry picked from commit 8324c55f95dd5ddbf1f5f9c47907204a12e152ef)
Diffstat (limited to 'src/plugins/dhcp/CMakeLists.txt')
0 files changed, 0 insertions, 0 deletions