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Code Issues Releases Activity

For some combinations of variable sizes and RAND_MAX value rand_r()

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may store less amount bits for seed, than available. Fix it.
This commit is contained in:
Andrey A. Chernov 2003-02-02 14:27:51 +00:00
parent b7f305981e
commit 62c4150e1e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=110236
1 changed files with 4 additions and 2 deletions
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6
lib/libc/stdlib/rand.c
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@ -86,8 +86,10 @@ int
rand_r(unsigned int *ctx)
{
u_long val = (u_long) *ctx;
*ctx = do_rand(&val);
return (int) *ctx;
int r = do_rand(&val);
*ctx = (unsigned int) val;
return (r);
}