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authorPaul Selkirk <paul@psgd.org>2014-09-03 17:57:37 -0400
committerPaul Selkirk <paul@psgd.org>2014-09-03 17:57:37 -0400
commit6ff743f2abb05b07bd3c5585f59b14c459c69bfa (patch)
treecb5c887b2fbfcf7a0fc844451cffd3c04470018d /sw
parentf06583ef515bae8f24d696e0df75a425bc47c2bb (diff)
hash_tester should read the correct number of response bytes
Both versions of hash_tester optimistically assumed a READ_OK or WRITE_OK response, and tried to read the expected number of bytes. But ERROR and UNKNOWN responses are shorter, which could lead to an overrun of available data from i2c. With commit a768072, this is no longer fatal (i2c will zero-pad the response), but it's good form to do the right thing when possible.
Diffstat (limited to 'sw')
0 files changed, 0 insertions, 0 deletions