diff options
| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-06-23 14:35:35 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-06-23 16:29:51 +0200 |
| commit | be873f64540d3c0b1227920eb466097ed738f452 (patch) | |
| tree | 2ec34f28701e437c650e530b427a88bcc76e3113 /src/util.cpp | |
| parent | fcb0a1bb9cea0e627152e544b0701c039cc3f60e (diff) | |
Issue warning if collecting RandSeed data failed
Diffstat (limited to 'src/util.cpp')
| -rw-r--r-- | src/util.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/util.cpp b/src/util.cpp index 1480b2ebf8..7946089571 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -176,7 +176,14 @@ void RandAddSeedPerfmon() { RAND_add(begin_ptr(vData), nSize, nSize/100.0); OPENSSL_cleanse(begin_ptr(vData), nSize); - LogPrint("rand", "RandAddSeed() %lu bytes\n", nSize); + LogPrint("rand", "%s: %lu bytes\n", __func__, nSize); + } else { + static bool warned = false; // Warn only once + if (!warned) + { + LogPrintf("%s: Warning: RegQueryValueExA(HKEY_PERFORMANCE_DATA) failed with code %i\n", __func__, ret); + warned = true; + } } #endif } |