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lldp: fix double free

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'k' is marked as _cleanup_free_ so reset it to NULL if we free it
explicitly.
This commit is contained in:
David Herrmann 2014-12-31 15:58:27 +01:00
parent fbee1d8587
commit 580e55da11
1 changed files with 1 additions and 0 deletions
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src/libsystemd-network/sd-lldp.c
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@ -484,6 +484,7 @@ int sd_lldp_save(sd_lldp *lldp, const char *lldp_file) {
t = strappend(s, buf);
free(k);
k = NULL;
} else {
mac = port_id;