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Correctly handle the case where copystr(9) is given a string longer than

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the passed in length. In this case we need to return ENAMETOOLONG.
This commit is contained in:
Andrew Turner 2016-02-02 10:11:56 +00:00
parent b4245df0a8
commit 5df33bf4df
1 changed files with 1 additions and 1 deletions
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2
sys/arm64/arm64/copystr.c
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@ -56,6 +56,6 @@ copystr(const void * __restrict kfaddr, void * __restrict kdaddr, size_t len,
if (lencopied != NULL)
*lencopied = pos;
return (0);
return (error);
}