Replace the assertion check with graceful failure when the socket path
is too long. Programs should not crash on invalid input. Print an
error message and exit properly.
Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
return -1;
}
- g_assert(strlen(path) < sizeof(proxy.sun_path));
+ if (strlen(path) >= sizeof(proxy.sun_path)) {
+ do_log(LOG_CRIT, "UNIX domain socket path exceeds %zu characters\n",
+ sizeof(proxy.sun_path));
+ return -1;
+ }
+
sock = socket(AF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
do_perror("socket");