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Fix a trivial double-close in address.c. CID 1268071

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This commit is contained in:
Nick Mathewson 2015-02-16 15:24:13 -05:00
parent 3bcdb26267
commit 2af7bc5b46
1 changed files with 2 additions and 2 deletions
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4
src/common/address.c
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@ -1448,7 +1448,6 @@ get_interface_addresses_ioctl(int severity)
if (ioctl(fd, SIOCGIFCONF, &ifc) < 0) {
tor_log(severity, LD_NET, "ioctl failed: %s", strerror(errno));
close(fd);
goto done;
}
/* Ensure we have least IFREQ_SIZE bytes unused at the end. Otherwise, we
@ -1457,7 +1456,8 @@ get_interface_addresses_ioctl(int severity)
result = ifreq_to_smartlist(ifc.ifc_buf, ifc.ifc_len);
done:
close(fd);
if (fd >= 0)
close(fd);
tor_free(ifc.ifc_buf);
return result;
}