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| author | Christian Grothoff <christian@grothoff.org> | 2010-06-08 06:55:01 +0000 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2010-06-08 06:55:01 +0000 |
| commit | 75515782d35eb20040d2d0ef678dd64ebee37ae8 (patch) | |
| tree | 36f223f46158e1202c2a7179d66697aebfe45927 /src/util/crypto_random.c | |
| parent | dd736579aa058254ea1d8217a85b2166e5ebc71f (diff) | |
| download | gnunet-75515782d35eb20040d2d0ef678dd64ebee37ae8.tar.gz gnunet-75515782d35eb20040d2d0ef678dd64ebee37ae8.zip | |
fix
Diffstat (limited to 'src/util/crypto_random.c')
| -rw-r--r-- | src/util/crypto_random.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util/crypto_random.c b/src/util/crypto_random.c index 35dafd071..eea047ac6 100644 --- a/src/util/crypto_random.c +++ b/src/util/crypto_random.c | |||
| @@ -99,9 +99,9 @@ GNUNET_CRYPTO_random_permute (enum GNUNET_CRYPTO_Quality mode, unsigned int n) | |||
| 99 | ret = GNUNET_malloc (n * sizeof (unsigned int)); | 99 | ret = GNUNET_malloc (n * sizeof (unsigned int)); |
| 100 | for (i = 0; i < n; i++) | 100 | for (i = 0; i < n; i++) |
| 101 | ret[i] = i; | 101 | ret[i] = i; |
| 102 | for (i = 0; i < n; i++) | 102 | for (i = n - 1; i > 0; i--) |
| 103 | { | 103 | { |
| 104 | x = GNUNET_CRYPTO_random_u32 (mode, n); | 104 | x = GNUNET_CRYPTO_random_u32 (mode, i+1); |
| 105 | tmp = ret[x]; | 105 | tmp = ret[x]; |
| 106 | ret[x] = ret[i]; | 106 | ret[x] = ret[i]; |
| 107 | ret[i] = tmp; | 107 | ret[i] = tmp; |