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-rw-r--r--src/tcp_subr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tcp_subr.c b/src/tcp_subr.c
index a72c86b..9dc541a 100644
--- a/src/tcp_subr.c
+++ b/src/tcp_subr.c
@@ -642,7 +642,7 @@ int tcp_emu(struct socket *so, struct mbuf *m)
}
NTOHS(n1);
NTOHS(n2);
- m_inc(m, snprintf(NULL, 0, "%d,%d\r\n", n1, n2) + 1);
+ m_inc(m, g_snprintf(NULL, 0, "%d,%d\r\n", n1, n2) + 1);
m->m_len = slirp_fmt(m->m_data, M_ROOM(m), "%d,%d\r\n", n1, n2);
} else {
*eol = '\r';