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| author | Kim Alvefur <zash@zash.se> | 2019-05-18 18:51:25 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-05-18 18:51:25 +0200 |
| commit | c42ccf1bccbc1dc70975edf9a3b866f7d6ac2892 (patch) | |
| tree | 01ff1fc47ba0dbe948bb7f124872698fc8586498 | |
| parent | 60c9443a7b23b160cf0f9fdf96629ccf1d884adf (diff) | |
| download | prosody-c42ccf1bccbc1dc70975edf9a3b866f7d6ac2892.tar.gz prosody-c42ccf1bccbc1dc70975edf9a3b866f7d6ac2892.zip | |
util.random: Coerce error to string (thanks waqas)
In theory this could happen in an EOF condition, which should be
impossible with a read from /dev/urandom.
| -rw-r--r-- | util/random.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/random.lua b/util/random.lua index 8ae06b49..51f2747d 100644 --- a/util/random.lua +++ b/util/random.lua @@ -14,7 +14,7 @@ local urandom, urandom_err = io.open("/dev/urandom", "r"); local function bytes(n) local data, err = urandom:read(n); if not data then - error("Unable to retrieve data from secure random number generator (/dev/urandom): "..err); + error("Unable to retrieve data from secure random number generator (/dev/urandom): "..tostring(err)); end return data; end |