diff options
Diffstat (limited to 'ext/mwrap/mwrap.c')
| -rw-r--r-- | ext/mwrap/mwrap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/mwrap/mwrap.c b/ext/mwrap/mwrap.c index 90f560e..08761d6 100644 --- a/ext/mwrap/mwrap.c +++ b/ext/mwrap/mwrap.c @@ -470,6 +470,8 @@ static struct src_loc *update_stats_rcu_lock(size_t size, uintptr_t caller) /* avoid vsnprintf or anything which could call malloc here: */ len = strlen(ptr); + if (len > PATH_MAX) + len = PATH_MAX; k = (void *)kbuf; k->total = size; dst = mempcpy(k->k, ptr, len); |