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Diffstat (limited to 'main.c')
-rw-r--r--main.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/main.c b/main.c
index bc0136c..837dbe1 100644
--- a/main.c
+++ b/main.c
@@ -42,7 +42,7 @@
bool verbose = false;
-static void usage_and_exit(const int status)
+static void usage_and_exit(const int ret)
{
fprintf(stdout, "Usage: %s [OPTION...] IMAGE\n"
" -b BASE, --baseaddr=BASE\n"
@@ -65,7 +65,7 @@ static void usage_and_exit(const int status)
PROGRAM_NAME, size_scale(DEFAULT_MEM_SIZE),
size_postfix(DEFAULT_MEM_SIZE), PROGRAM_NAME);
- exit(status);
+ exit(ret);
}
static const struct option long_opts[] = {
{ "baseaddr", required_argument, NULL, 'b' },
@@ -103,7 +103,7 @@ static size_t parse_mem_size(char *opt)
}
errno = 0;
- mem_size = strtoul(optarg, NULL, 0);
+ mem_size = strtoul(opt, NULL, 0);
if (errno != 0) {
err("Invalid memory size: %s\n", opt);
exit(EXIT_FAILURE);
@@ -183,6 +183,8 @@ int main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
+ memset(mem.base, 0xfe, mem.size);
+
/* Load the image to memory */
if (image_load(image_path, image_format, &mem))
exit(EXIT_FAILURE);