diff options
| -rw-r--r-- | src/platform/posix/posix_sockaddr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/platform/posix/posix_sockaddr.c b/src/platform/posix/posix_sockaddr.c index 59e1ebee..21a2b863 100644 --- a/src/platform/posix/posix_sockaddr.c +++ b/src/platform/posix/posix_sockaddr.c @@ -58,9 +58,12 @@ nni_posix_nn2sockaddr(void *sa, const nni_sockaddr *na) spath = (void *) sa; nspath = &na->s_un.s_path; memset(spath, 0, sizeof(*spath)); + // Make sure that the path fits! + if (snprintf(spath->sun_path, sizeof(spath->sun_path), "%s", + nspath->sa_path) >= sizeof(spath->sun_path)) { + return (-1); + } spath->sun_family = PF_UNIX; - snprintf(spath->sun_path, sizeof(spath->sun_path), "%s", - nspath->sa_path); return (sizeof(*spath)); } return (-1); |