diff options
Diffstat (limited to 'examples/vhost/main.c')
| -rw-r--r-- | examples/vhost/main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/examples/vhost/main.c b/examples/vhost/main.c index dc9ea101..2261f089 100644 --- a/examples/vhost/main.c +++ b/examples/vhost/main.c @@ -375,11 +375,19 @@ port_init(uint16_t port) static int us_vhost_parse_socket_path(const char *q_arg) { + char *old; + /* parse number string */ if (strnlen(q_arg, PATH_MAX) == PATH_MAX) return -1; + old = socket_files; socket_files = realloc(socket_files, PATH_MAX * (nb_sockets + 1)); + if (socket_files == NULL) { + free(old); + return -1; + } + snprintf(socket_files + nb_sockets * PATH_MAX, PATH_MAX, "%s", q_arg); nb_sockets++; @@ -1220,7 +1228,7 @@ destroy_device(int vid) /* * A new device is added to a data core. First the device is added to the main linked list - * and the allocated to a specific data core. + * and then allocated to a specific data core. */ static int new_device(int vid) |