Preserve getrandom method when removing sysctl calls.
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091c817631
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@ -80,7 +80,7 @@
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Name: cjdns
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# major version is cjdns protocol version:
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Version: 20.3
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Release: 5%{?dist}
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Release: 6%{?dist}
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Summary: The privacy-friendly network without borders
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# cjdns is all GPLv3 except libuv which is MIT and BSD and ISC
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# cnacl is unused except when use_embedded is true
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@ -1,11 +1,34 @@
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diff -up ./crypto/random/seed/SystemRandomSeed.c.sysctl ./crypto/random/seed/SystemRandomSeed.c
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--- ./crypto/random/seed/SystemRandomSeed.c.sysctl 2019-08-06 12:28:23.084611733 -0400
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+++ ./crypto/random/seed/SystemRandomSeed.c 2019-08-06 12:28:36.864803551 -0400
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@@ -19,7 +19,6 @@
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#include "crypto/random/seed/RtlGenRandomSeed.h"
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#include "crypto/random/seed/BsdKernArndSysctlRandomSeed.h"
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#include "crypto/random/seed/DevUrandomRandomSeed.h"
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-#include "crypto/random/seed/LinuxRandomUuidSysctlRandomSeed.h"
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#include "crypto/random/seed/ProcSysKernelRandomUuidRandomSeed.h"
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#include "crypto/random/seed/GetEntropyRandomSeed.h"
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#include "crypto/random/seed/SystemRandomSeed.h"
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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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