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| author | Denys Vlasenko | 2010-05-02 14:17:07 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-05-02 14:17:07 +0200 |
| commit | fde3fb3009765b273d4d717a7e4609ff7f9461ae (patch) | |
| tree | 9435f21a7af190c7140c4ddb36d49cb13dfeb138 /networking/udhcp | |
| parent | 0a2c793bd61540629d5686adb5afd2ada19d624f (diff) | |
| download | busybox-fde3fb3009765b273d4d717a7e4609ff7f9461ae.zip busybox-fde3fb3009765b273d4d717a7e4609ff7f9461ae.tar.gz | |
udhcpd: fix hostname truncation bug 1663
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/udhcp')
| -rw-r--r-- | networking/udhcp/leases.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/networking/udhcp/leases.c b/networking/udhcp/leases.c index 4999d80..fad71ec 100644 --- a/networking/udhcp/leases.c +++ b/networking/udhcp/leases.c @@ -60,6 +60,8 @@ struct dyn_lease* FAST_FUNC add_lease( memset(oldest, 0, sizeof(*oldest)); if (hostname) { char *p; + + hostname_len++; /* include NUL */ if (hostname_len > sizeof(oldest->hostname)) hostname_len = sizeof(oldest->hostname); p = safe_strncpy(oldest->hostname, hostname, hostname_len); |