diff options
Diffstat (limited to 'src/p2p/p2p_utils.c')
| -rw-r--r-- | src/p2p/p2p_utils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/p2p/p2p_utils.c b/src/p2p/p2p_utils.c index df540ef5..23acce76 100644 --- a/src/p2p/p2p_utils.c +++ b/src/p2p/p2p_utils.c @@ -450,7 +450,8 @@ void p2p_channels_dump(struct p2p_data *p2p, const char *title, static u8 p2p_channel_pick_random(const u8 *channels, unsigned int num_channels) { unsigned int r; - os_get_random((u8 *) &r, sizeof(r)); + if (os_get_random((u8 *) &r, sizeof(r)) < 0) + r = 0; r %= num_channels; return channels[r]; } |