diff options
author | Bin Meng <bmeng.cn@gmail.com> | 2015-04-24 15:48:05 +0800 |
---|---|---|
committer | Simon Glass <sjg@chromium.org> | 2015-04-29 18:51:49 -0600 |
commit | 6e7b5f22ebfd6273dcf3d9860f33590aa3fe4219 (patch) | |
tree | 78df113b54ef694cde949a12d684e5e7c8a73f0c /drivers/bios_emulator | |
parent | 81d0b354b04b7d3012f2388af3107bee14d3bf86 (diff) |
biosemu: Do not free vga_info->BIOSImage when it is 0xc0000
For x86, vga_info->BIOSImage points to 0xc0000 which cannot be freed.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/bios_emulator')
-rw-r--r-- | drivers/bios_emulator/atibios.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/bios_emulator/atibios.c b/drivers/bios_emulator/atibios.c index 7ea5fa6224..dec6230ad5 100644 --- a/drivers/bios_emulator/atibios.c +++ b/drivers/bios_emulator/atibios.c @@ -502,7 +502,8 @@ int biosemu_run(pci_dev_t pcidev, uchar *bios_rom, int bios_len, */ if (clean_up) { BE_exit(); - if (vga_info->BIOSImage) + if (vga_info->BIOSImage && + (u32)(vga_info->BIOSImage) != 0xc0000) free(vga_info->BIOSImage); free(vga_info); vga_info = NULL; |