diff options
Diffstat (limited to 'package/kernel/lantiq/ltq-vmmc/patches/601-fix-compilation-warning-ret-not-handled.patch')
| -rw-r--r-- | package/kernel/lantiq/ltq-vmmc/patches/601-fix-compilation-warning-ret-not-handled.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/package/kernel/lantiq/ltq-vmmc/patches/601-fix-compilation-warning-ret-not-handled.patch b/package/kernel/lantiq/ltq-vmmc/patches/601-fix-compilation-warning-ret-not-handled.patch new file mode 100644 index 0000000000..da7c1c8a26 --- /dev/null +++ b/package/kernel/lantiq/ltq-vmmc/patches/601-fix-compilation-warning-ret-not-handled.patch @@ -0,0 +1,16 @@ +--- a/src/drv_vmmc_ioctl.c ++++ b/src/drv_vmmc_ioctl.c +@@ -108,9 +108,11 @@ extern IFX_int32_t VMMC_ChipAccessInit ( + {\ + arg* p_arg = VMMC_OS_Malloc (sizeof(arg));\ + VMMC_ASSERT (p_arg != IFX_NULL);\ +- copy_from_user (p_arg, (IFX_uint8_t*)ioarg, sizeof(arg));\ ++ if (copy_from_user (p_arg, (IFX_uint8_t*)ioarg, sizeof(arg)))\ ++ ret = -EFAULT;\ + ret = func((pContext), p_arg);\ +- copy_to_user ((IFX_uint8_t*)ioarg, p_arg, sizeof(arg));\ ++ if (copy_to_user ((IFX_uint8_t*)ioarg, p_arg, sizeof(arg)))\ ++ ret = -EFAULT;\ + VMMC_OS_Free (p_arg);\ + }\ + break |