Use a signed size in read_block()
Signed-off-by: Julien Danjou <julien@danjou.info>
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@ -252,7 +252,7 @@ static void free_reply_list(struct reply_list *head)
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}
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}
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static int read_block(const int fd, void *buf, const size_t len)
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static int read_block(const int fd, void *buf, const ssize_t len)
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{
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int done = 0;
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while(done < len)
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