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| author | Ben Pfaff <blp@nicira.com> | 2013-06-25 09:22:11 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-06-28 16:09:39 -0700 |
| commit | b028db44ca684fbd5361001dc3ed543a37374fbb (patch) | |
| tree | c0b0d66a5bea69c498efbbcd39b6eb24d3343a0c /tests/test-hmap.c | |
| parent | 61d71ceb5d45e6caeaf08a63efeba931a10b32f3 (diff) | |
| download | openvswitch-b028db44ca684fbd5361001dc3ed543a37374fbb.tar.gz | |
Use random_*() instead of rand(), for thread safety.
None of these test programs are threaded, but has little cost and means
that "grep" doesn't turn up any instances of these thread-unsafe functions
in our tree.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'tests/test-hmap.c')
| -rw-r--r-- | tests/test-hmap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tests/test-hmap.c b/tests/test-hmap.c index c202eae14..6102be332 100644 --- a/tests/test-hmap.c +++ b/tests/test-hmap.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008, 2009, 2010 Nicira, Inc. + * Copyright (c) 2008, 2009, 2010, 2013 Nicira, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -21,6 +21,7 @@ #include "hmap.h" #include <string.h> #include "hash.h" +#include "random.h" #include "util.h" #undef NDEBUG @@ -108,7 +109,7 @@ static void shuffle(int *p, size_t n) { for (; n > 1; n--, p++) { - int *q = &p[rand() % n]; + int *q = &p[random_range(n)]; int tmp = *p; *p = *q; *q = tmp; |