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authorJim Gibson <gibson+fdio@cisco.com>2017-03-27 20:19:54 +0000
committerDamjan Marion <dmarion.lists@gmail.com>2017-03-29 21:50:40 +0000
commitee403b722f9b3fde7c80c90066a4bfebffd2909f (patch)
tree472d9545b7b0b672f3042a1bec87069eb3d3713d /src/m4
parent39cdca35c54f305239580c9a406ece1e8331894e (diff)
af_packet driver failure to check VLIB_BUFFER_NEXT_PRESENT flag
af_packet driver must check that VLIB_BUFFER_NEXT_PRESENT flag is set when walking vlib_buffer_t next_buffer chain on transmit. On buffer allocation: - next_buffer is not and may contain a stale invalid value that should be ignored if not overwritten by a valid value. - VLIB_BUFFER_NEXT_PRESENT flag is cleared and only set if a valid value is written to next_buffer. Change-Id: Iebf76ce8eea24a0d63c7bf749e672d6a232c80e7 Signed-off-by: Jim Gibson <gibson+fdio@cisco.com>
Diffstat (limited to 'src/m4')
0 files changed, 0 insertions, 0 deletions