Mercurial > dropbear
changeset 843:3a9ec98808c3 ecc
Fix shadowed "ret" variable
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Mon, 21 Oct 2013 22:50:52 +0800 |
| parents | 4365e12c68e6 |
| children | 68facbc41273 |
| files | random.c |
| diffstat | 1 files changed, 3 insertions(+), 3 deletions(-) [+] |
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--- a/random.c Mon Oct 21 22:46:12 2013 +0800 +++ b/random.c Mon Oct 21 22:50:52 2013 +0800 @@ -81,14 +81,14 @@ unsigned char readbuf[4096]; if (!already_blocked) { - int ret; + int res; struct timeval timeout = { .tv_sec = 2, .tv_usec = 0}; fd_set read_fds; FD_ZERO(&read_fds); FD_SET(readfd, &read_fds); - ret = select(readfd + 1, &read_fds, NULL, NULL, &timeout); - if (ret == 0) + res = select(readfd + 1, &read_fds, NULL, NULL, &timeout); + if (res == 0) { dropbear_log(LOG_WARNING, "Warning: Reading the randomness source '%s' seems to have blocked.\nYou may need to find a better entropy source.", filename); already_blocked = 1;