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| author | Jouni Malinen <j@w1.fi> | 2019-02-23 16:43:38 (GMT) |
|---|---|---|
| committer | Jouni Malinen <j@w1.fi> | 2019-02-25 17:48:49 (GMT) |
| commit | 429ed54a3daee0e8758109b8ed86ca9ca735789c (patch) | |
| tree | a2af485e2b87585493df442e4f8ce87a7e7eacda /src/radius | |
| parent | b3957edbe9c646129481b606ccf653101ba7bc15 (diff) | |
| download | hostap-429ed54a3daee0e8758109b8ed86ca9ca735789c.zip hostap-429ed54a3daee0e8758109b8ed86ca9ca735789c.tar.gz hostap-429ed54a3daee0e8758109b8ed86ca9ca735789c.tar.bz2 | |
UBSan: Avoid a warning on signed left shift
Use unsigned 1 (1U) instead of signed (1) when doing left shift that
could potentially need to use all bits of the 32-bit unsigned variable.
radius_server.c:2254:14: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Signed-off-by: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'src/radius')
| -rw-r--r-- | src/radius/radius_server.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/radius/radius_server.c b/src/radius/radius_server.c index aa78cba..1c15c2c 100644 --- a/src/radius/radius_server.c +++ b/src/radius/radius_server.c @@ -1,6 +1,6 @@ /* * RADIUS authentication server - * Copyright (c) 2005-2009, 2011-2014, Jouni Malinen <j@w1.fi> + * Copyright (c) 2005-2009, 2011-2019, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. @@ -2251,7 +2251,7 @@ radius_server_read_clients(const char *client_file, int ipv6) entry->addr.s_addr = addr.s_addr; val = 0; for (i = 0; i < mask; i++) - val |= 1 << (31 - i); + val |= 1U << (31 - i); entry->mask.s_addr = htonl(val); } #ifdef CONFIG_IPV6 |