diff options
| author | Steven Barth <steven@midlink.org> | 2013-10-15 17:18:20 +0200 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2013-10-15 17:18:20 +0200 |
| commit | 491200f3ffae5c9599124e0b2eccbdf566de4cf4 (patch) | |
| tree | cd0b7ed237506ce7e1f1cefdd0951867651a2210 /src/config.c | |
| parent | 7fd9d455c7f0d19a87f97ce11942d532c71de05f (diff) | |
Fix illegal memory access
Diffstat (limited to 'src/config.c')
| -rw-r--r-- | src/config.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/config.c b/src/config.c index 7700c7e..5d29173 100644 --- a/src/config.c +++ b/src/config.c @@ -287,7 +287,9 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr if (!iface->ifname[0] && !ifname) return -1; - strncpy(iface->ifname, ifname, sizeof(iface->ifname) - 1); + if (ifname) + strncpy(iface->ifname, ifname, sizeof(iface->ifname) - 1); + iface->inuse = true; if (overwrite) |