| Message ID | 1271046693-6240-1-git-send-email-mohan@in.ibm.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/hw/pc.c b/hw/pc.c index ba14df0..99649ba 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -657,6 +657,12 @@ static void load_linux(void *fw_cfg, } initrd_size = get_image_size(initrd_filename); + if (initrd_size < 0) { + fprintf(stderr, "qemu: error reading initrd %s\n", + initrd_filename); + exit(1); + } + initrd_addr = (initrd_max-initrd_size) & ~4095; initrd_data = qemu_malloc(initrd_size);
When qemu is invoked with an invalid initrd file, it crashes. Following patch prints a error message and exits if an invalid initrd is specified. Includes changes suggested by JV. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> --- hw/pc.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)