lib: fix memory leak when handling MED location data

When formatting fixed precision data, the result was copied into the
atom but the original wasn't freed.

diff --git a/src/lib/atoms/med.c b/src/lib/atoms/med.c
index c274d4c9e949b0d14cbb259a590286bd49a9e6d8..305bd55c771e0d13b1c1cddaf81e2adedfa2cbe5 100644 (file)
--- a/src/lib/atoms/med.c
+++ b/src/lib/atoms/med.c
@@ -497,6 +497,7 @@ read_fixed_precision(lldpctl_atom_t *atom,
                return NULL;
        }
        strlcpy(stored, result, len);
+       free(result);
        return stored;
 }