[PATCH 3/3] Fix memleak in the dummyflasher.

[Stefan Tauner]

emu_persistent_image was not freed correctly.

This bug was found thanks to valgrind.

Signed-off-by: Stefan Tauner 
---
 dummyflasher.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dummyflasher.c b/dummyflasher.c
index 2803f76..655b678 100644
--- a/dummyflasher.c
+++ b/dummyflasher.c
@@ -150,8 +150,9 @@ static int dummy_shutdown(void *data)
    if (emu_chip != EMULATE_NONE) {
    	if (emu_persistent_image) {
    		msg_pdbg("Writing %s\n", emu_persistent_image);
-			write_buf_to_file(flashchip_contents, emu_chip_size,
-					  emu_persistent_image);
+			write_buf_to_file(flashchip_contents, emu_chip_size, emu_persistent_image);
+			free(emu_persistent_image);
+			emu_persistent_image = NULL;
    	}
    	free(flashchip_contents);
    }