2019-08-06 22:48:52 +00:00
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diff -up ./crypto/random/seed/LinuxRandomUuidSysctlRandomSeed.c.sysctl ./crypto/random/seed/LinuxRandomUuidSysctlRandomSeed.c
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--- ./crypto/random/seed/LinuxRandomUuidSysctlRandomSeed.c.sysctl 2019-08-06 18:33:43.271999689 -0400
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+++ ./crypto/random/seed/LinuxRandomUuidSysctlRandomSeed.c 2019-08-06 18:34:21.804537236 -0400
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@@ -20,6 +20,7 @@
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#include <unistd.h>
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#include <sys/syscall.h>
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+#ifndef SYS_getrandom
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#include <sys/sysctl.h>
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static int getUUID(uint64_t output[2])
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@@ -35,6 +36,7 @@ static int getUUID(uint64_t output[2])
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}
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return 0;
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}
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+#endif
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static int get(struct RandomSeed* randomSeed, uint64_t output[8])
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{
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@@ -48,11 +50,13 @@ static int get(struct RandomSeed* random
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if (ret == 64 && !Bits_isZero(output, 64)) {
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return 0;
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}
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-#endif
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+ return -1;
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+#else
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if (getUUID(output) || getUUID(output+2) || getUUID(output+4) || getUUID(output+6)) {
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return -1;
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}
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return 0;
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+#endif
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}
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struct RandomSeed* LinuxRandomUuidSysctlRandomSeed_new(struct Allocator* alloc)
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