diff options
Diffstat (limited to 'libqpdf/InsecureRandomDataProvider.cc')
| -rw-r--r-- | libqpdf/InsecureRandomDataProvider.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libqpdf/InsecureRandomDataProvider.cc b/libqpdf/InsecureRandomDataProvider.cc index 18b21baa..e246ff97 100644 --- a/libqpdf/InsecureRandomDataProvider.cc +++ b/libqpdf/InsecureRandomDataProvider.cc @@ -30,8 +30,13 @@ InsecureRandomDataProvider::random() // Seed the random number generator with something simple, but // just to be interesting, don't use the unmodified current // time. It would be better if this were a more secure seed. - QUtil::srandom(static_cast<unsigned int>( - QUtil::get_current_time() ^ 0xcccc)); + unsigned int seed = static_cast<unsigned int>( + QUtil::get_current_time() ^ 0xcccc); +#ifdef HAVE_RANDOM + ::srandom(seed); +#else + srand(seed); +#endif this->seeded_random = true; } |