Free old_if when calling kernel_setup(0).

2fbad6f0 · Antonin Décimo · Juliusz Chroboczek · 1e57b71b · 2fbad6f0
Commit 2fbad6f0 authored Dec 28, 2019 by Antonin Décimo Committed by Juliusz Chroboczek Sep 19, 2020
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kernel_netlink.c kernel_netlink.c +8 -0

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--- a/kernel_netlink.c
+++ b/kernel_netlink.c
@@ -580,6 +580,14 @@ kernel_setup(int setup)
        nl_command.sock = -1;
        nl_setup = 0;

+        if(old_if != NULL) {
+            for(i = 0; i < num_old_if; i++)
+                free(old_if[i].ifname);
+            free(old_if);
+            old_if = NULL;
+            num_old_if = max_old_if = 0;
+        }
+
        if(skip_kernel_setup) return 1;

        for(i=0; i<NUM_SYSCTLS; i++) {