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On system where getrandom syscall is not supported, read /dev/urandom and not /dev/random

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ptitSeb 2020-04-24 12:01:46 +02:00
parent df61ed3048
commit 963a7a527a
1 changed files with 1 additions and 1 deletions
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2
src/wrapped/wrappedlibc.c
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@ -1181,7 +1181,7 @@ EXPORT int32_t my_getrandom(x86emu_t* emu, void* buf, uint32_t buflen, uint32_t
if(f)
return ((iFpuu_t)f)(buf, buflen, flags);
// do what should not be done, but it's better then nothing....
FILE * rnd = fopen("/dev/random", "rb");
FILE * rnd = fopen("/dev/urandom", "rb");
uint32_t r = fread(buf, 1, buflen, rnd);
fclose(rnd);
return r;