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Fix random function detection with static PIE builds

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Certain build options didn't like the detection with an no-op. So make it really fetch a random value.

Closes #22981.
PR #22987.
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Chocobo1 2025-07-15 01:56:04 +08:00 • committed by Vladimir Golovnev (Glassez)
commit a76f12f3db
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2
src/base/utils/randomlayer_linux.cpp
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@ -45,7 +45,7 @@ namespace
RandomLayer() RandomLayer()
{ {
if (::getrandom(nullptr, 0, 0) < 0) if (unsigned char buf = 0; ::getrandom(&buf, sizeof(buf), 0) < 0)
{ {
if (errno == ENOSYS) if (errno == ENOSYS)
{ {