Tolerate 0 byte input length for Update functions #8587
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mattcaswell
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Type: to this -> do this |
t-j-h
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Mar 26, 2019
We treat that as automatic success. Other EVP_*Update functions already do this (e.g. EVP_EncryptUpdate, EVP_DecryptUpdate etc). EVP_EncodeUpdate is a bit of an anomoly. That treats 0 byte input length as an error. Fixes openssl#8576
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"mater" was a typo in github only not the commit message (corrected anyway). "to this"->"do this" typo fixed. |
levitte
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Mar 27, 2019
We treat that as automatic success. Other EVP_*Update functions already do this (e.g. EVP_EncryptUpdate, EVP_DecryptUpdate etc). EVP_EncodeUpdate is a bit of an anomoly. That treats 0 byte input length as an error. Fixes #8576 Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from #8587) (cherry picked from commit a8274ea)
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We treat that as automatic success. Other EVP_*Update functions already to
this (e.g. EVP_EncryptUpdate, EVP_DecryptUpdate etc). EVP_EncodeUpdate is
a bit of an anomoly. That treats 0 byte input length as an error.
IMO this should go to both master and 1.1.1
Fixes #8576
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