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Kernel: Fix SMAP violation in sys$getrandom()

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This commit is contained in:
Andreas Kling 2020-01-12 20:10:53 +01:00
parent 14d4b1058e
commit 20b2bfcafd
1 changed files with 1 additions and 0 deletions
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Kernel/Process.cpp
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@ -3926,6 +3926,7 @@ int Process::sys$getrandom(void* buffer, size_t buffer_size, unsigned int flags
if (!validate_write(buffer, buffer_size)) if (!validate_write(buffer, buffer_size))
return -EFAULT; return -EFAULT;
SmapDisabler disabler;
get_good_random_bytes((u8*)buffer, buffer_size); get_good_random_bytes((u8*)buffer, buffer_size);
return 0; return 0;
} }