From 7dc5d9d1b43a653b6b840441802b7d56ece69755 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 29 Jan 2018 20:42:12 +0100 Subject: bbu: command: create temporary variable holding the pointer to the image Create variable to hold the pointer to the image so that we can make the data.image pointer const later. Signed-off-by: Sascha Hauer --- commands/barebox-update.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'commands') diff --git a/commands/barebox-update.c b/commands/barebox-update.c index c2f2b68e08..84798ab0d9 100644 --- a/commands/barebox-update.c +++ b/commands/barebox-update.c @@ -28,6 +28,7 @@ static int do_barebox_update(int argc, char *argv[]) { int opt, ret, repair = 0; struct bbu_data data = {}; + void *image = NULL; while ((opt = getopt(argc, argv, "t:yf:ld:r")) > 0) { switch (opt) { @@ -59,9 +60,10 @@ static int do_barebox_update(int argc, char *argv[]) if (argc - optind > 0) { data.imagefile = argv[optind]; - data.image = read_file(data.imagefile, &data.len); - if (!data.image) + image = read_file(data.imagefile, &data.len); + if (!image) return -errno; + data.image = image; } else { if (!repair) return COMMAND_ERROR_USAGE; @@ -69,7 +71,7 @@ static int do_barebox_update(int argc, char *argv[]) ret = barebox_update(&data); - free(data.image); + free(image); return ret; } -- cgit v1.2.3