Ensure the value returned from ast_random is between 0 and RAND_MAX on 64-bit platforms.
(closes issue #11348) Reported by: sperreault git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89637 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -1139,8 +1139,10 @@ long int ast_random(void)
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if (dev_urandom_fd >= 0) {
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int read_res = read(dev_urandom_fd, &res, sizeof(res));
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if (read_res > 0) {
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long int rm = RAND_MAX;
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res = res < 0 ? ~res : res;
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return res;
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rm++;
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return res % rm;
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}
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}
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#endif
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