Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

On 11/14/19 2:47 PM, Alex Bennée wrote: > > Damien Hedde writes: > >> On 11/8/19 5:50 PM, Alex Bennée wrote: >>> >>> Damien Hedde writes: >>> On 11/8/19 3:09 PM, Alex Bennée wrote: > > Damien Hedde writes: > >> Ensure we don't put too much register data in buffers. This

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

Damien Hedde writes: > On 11/8/19 5:50 PM, Alex Bennée wrote: >> >> Damien Hedde writes: >> >>> On 11/8/19 3:09 PM, Alex Bennée wrote: Damien Hedde writes: > Ensure we don't put too much register data in buffers. This avoids > a buffer overflow (and stack corruption) wh

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

On 11/8/19 5:50 PM, Alex Bennée wrote: > > Damien Hedde writes: > >> On 11/8/19 3:09 PM, Alex Bennée wrote: >>> >>> Damien Hedde writes: >>> Ensure we don't put too much register data in buffers. This avoids a buffer overflow (and stack corruption) when a target has lots of re

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

Damien Hedde writes: > On 11/8/19 3:09 PM, Alex Bennée wrote: >> >> Damien Hedde writes: >> >>> Ensure we don't put too much register data in buffers. This avoids >>> a buffer overflow (and stack corruption) when a target has lots >>> of registers. >>> >>> Signed-off-by: Damien Hedde >>> ---

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

On 11/8/19 3:43 PM, Damien Hedde wrote: > > > On 11/8/19 3:09 PM, Alex Bennée wrote: >> >> Damien Hedde writes: >> >>> Ensure we don't put too much register data in buffers. This avoids >>> a buffer overflow (and stack corruption) when a target has lots >>> of registers. >>> >>> Signed-off-by

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

On 11/8/19 3:09 PM, Alex Bennée wrote: > > Damien Hedde writes: > >> Ensure we don't put too much register data in buffers. This avoids >> a buffer overflow (and stack corruption) when a target has lots >> of registers. >> >> Signed-off-by: Damien Hedde >> --- >> >> Hi all, >> >> While worki

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

Damien Hedde writes: > Ensure we don't put too much register data in buffers. This avoids > a buffer overflow (and stack corruption) when a target has lots > of registers. > > Signed-off-by: Damien Hedde > --- > > Hi all, > > While working on a target with many registers. I found out the gdbst

Re: [PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

On 11/8/19 1:55 PM, Damien Hedde wrote: > Ensure we don't put too much register data in buffers. This avoids > a buffer overflow (and stack corruption) when a target has lots > of registers. > > Signed-off-by: Damien Hedde > --- > > Hi all, > > While working on a target with many registers. I f

[PATCH] gdbstub: Fix buffer overflow in handle_read_all_regs

Ensure we don't put too much register data in buffers. This avoids a buffer overflow (and stack corruption) when a target has lots of registers. Signed-off-by: Damien Hedde --- Hi all, While working on a target with many registers. I found out the gdbstub may do buffer overflows when receiving