diff options
| author | Li Zhijian <lizhijian@cn.fujitsu.com> | 2018-09-13 18:07:13 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-02 19:08:49 +0200 |
| commit | f3839fda5771596152b75dd1e1a6d050e6e6e380 (patch) | |
| tree | 9ed6a77cef8a1165d2cbc20a3b2cf11ea2db03b5 /hw/core/loader.c | |
| parent | 90a84d131c09096bdc424027526b575fe6a8a8d5 (diff) | |
change get_image_size return type to int64_t
Previously, if the size of initrd >=2G, qemu exits with error:
root@haswell-OptiPlex-9020:/home/lizj# /home/lizhijian/lkp/qemu-colo/x86_64-softmmu/qemu-system-x86_64 -kernel ./vmlinuz-4.16.0-rc4 -initrd large.cgz -nographic
qemu: error reading initrd large.cgz: No such file or directory
root@haswell-OptiPlex-9020:/home/lizj# du -sh large.cgz
2.5G large.cgz
this patch changes the caller side that use this function to calculate
size of initrd file as well.
v2: update error message and int64_t printing format
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Message-Id: <1536833233-14121-1-git-send-email-lizhijian@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/core/loader.c')
| -rw-r--r-- | hw/core/loader.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/core/loader.c b/hw/core/loader.c index 390987a05c..aa0b3fc867 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -61,9 +61,10 @@ static int roms_loaded; /* return the size or -1 if error */ -int get_image_size(const char *filename) +int64_t get_image_size(const char *filename) { - int fd, size; + int fd; + int64_t size; fd = open(filename, O_RDONLY | O_BINARY); if (fd < 0) return -1; |