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| author | Anthony Ferrara <ircmaxell@gmail.com> | 2013-05-28 15:30:45 -0400 |
|---|---|---|
| committer | Anthony Ferrara <ircmaxell@gmail.com> | 2013-05-28 15:30:45 -0400 |
| commit | 540a5a52e89fce6da19d6f79dd1eda587a25b396 (patch) | |
| tree | 69d3bb628f8d3516c5acb0c23c2fd2f67365be56 /ext/hash/hash.c | |
| parent | 2f01e06786c6f4b2479fdb728bd26062d07208e0 (diff) | |
| download | php-git-540a5a52e89fce6da19d6f79dd1eda587a25b396.tar.gz | |
Fix #64745 hash_pbkdf2 truncation issue
When using hash_pbkdf2 with hex output and 0 length (auto), it incorrectly
truncates the result to 1/2 the expected result.
Diffstat (limited to 'ext/hash/hash.c')
| -rw-r--r-- | ext/hash/hash.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/hash/hash.c b/ext/hash/hash.c index 9492387dbb..9cede14125 100644 --- a/ext/hash/hash.c +++ b/ext/hash/hash.c @@ -659,6 +659,9 @@ PHP_FUNCTION(hash_pbkdf2) /* Setup Main Loop to build a long enough result */ if (length == 0) { length = ops->digest_size; + if (!raw_output) { + length = length * 2; + } } digest_length = length; if (!raw_output) { |