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-rw-r--r--inet/rcmd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c
index a8a6bc451b..d76eff84e9 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -438,7 +438,8 @@ __ivaliduser(hostf, raddr, luser, ruser)
return 0;
}
}
- free (buf);
+ if (buf != NULL)
+ free (buf);
return -1;
}