diff options
| -rw-r--r-- | sys/arch/amd64/stand/libsa/random_i386.S | 3 | ||||
| -rw-r--r-- | sys/arch/i386/stand/libsa/random_i386.S | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/amd64/stand/libsa/random_i386.S b/sys/arch/amd64/stand/libsa/random_i386.S index a2bb35ffeb0..987c0a25fca 100644 --- a/sys/arch/amd64/stand/libsa/random_i386.S +++ b/sys/arch/amd64/stand/libsa/random_i386.S @@ -20,7 +20,8 @@ #include <machine/specialreg.h> /* - * Buffer size must be multiple of 4 + * Random data is xored into the buffer in 4 byte blocks. If the buffer size + * is not a multiple of 4, the remaining bytes will be left untouched. */ ENTRY(mdrandom) pushal diff --git a/sys/arch/i386/stand/libsa/random_i386.S b/sys/arch/i386/stand/libsa/random_i386.S index a2bb35ffeb0..987c0a25fca 100644 --- a/sys/arch/i386/stand/libsa/random_i386.S +++ b/sys/arch/i386/stand/libsa/random_i386.S @@ -20,7 +20,8 @@ #include <machine/specialreg.h> /* - * Buffer size must be multiple of 4 + * Random data is xored into the buffer in 4 byte blocks. If the buffer size + * is not a multiple of 4, the remaining bytes will be left untouched. */ ENTRY(mdrandom) pushal |