This patch from Magnus Damm fixed a long standing problem

with freeing memory.

diff --git a/networking/tftp.c b/networking/tftp.c
index 1ca3e41..1e1105b 100644 (file)
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -475,7 +475,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
 #ifdef CONFIG_FEATURE_CLEAN_UP
        close(socketfd);
 
-        RELEASE_CONFIG_BUFFER(buf);
+        free(buf);
 #endif
 
        return finished ? EXIT_SUCCESS : EXIT_FAILURE;