diff options
Diffstat (limited to 'net/tap.c')
| -rw-r--r-- | net/tap.c | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -635,7 +635,8 @@ int net_init_bridge(const Netdev *netdev, const char *name, stored->helper = g_strdup(helper); } - s->nc.info_str = g_strdup_printf("helper=%s,br=%s", helper, br); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s", helper, + br); return 0; } @@ -723,7 +724,7 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, g_free(tmp_s); } - s->nc.info_str = g_strdup_printf("fd=%d", fd); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "fd=%d", fd); } else if (tap->has_helper) { if (!stored->has_helper) { stored->has_helper = true; @@ -736,7 +737,8 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, g_strdup(DEFAULT_BRIDGE_INTERFACE); } - s->nc.info_str = g_strdup_printf("helper=%s", tap->helper); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s", + tap->helper); } else { if (ifname && !stored->has_ifname) { stored->has_ifname = true; @@ -753,8 +755,9 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, stored->downscript = g_strdup(downscript); } - s->nc.info_str = g_strdup_printf("ifname=%s,script=%s,downscript=%s", - ifname, script, downscript); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), + "ifname=%s,script=%s,downscript=%s", ifname, script, + downscript); if (strcmp(downscript, "no") != 0) { snprintf(s->down_script, sizeof(s->down_script), "%s", downscript); |