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-rw-r--r--networking/tcpudp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/tcpudp.c b/networking/tcpudp.c
index 42845df0e..b32fad624 100644
--- a/networking/tcpudp.c
+++ b/networking/tcpudp.c
@@ -85,8 +85,7 @@ static void undo_xsetenv(void)
char **pp = env_cur = &env_var[0];
while (*pp) {
char *var = *pp;
- bb_unsetenv(var);
- free(var);
+ bb_unsetenv_and_free(var);
*pp++ = NULL;
}
}