Re: stack smashing detected

2023-02-02 Thread Michael Schmitz
Hi Stan, Am 03.02.2023 um 12:16 schrieb Stan Johnson: On 2/1/23 11:51 AM, Michael Schmitz wrote: ... The stack canary mechanism pushes a token on the stack at function entry, and compares against that token's value at function exit. This is all code generated by gcc in the user binary. The ke

Re: stack smashing detected

2023-02-02 Thread Stan Johnson
On 2/1/23 11:51 AM, Michael Schmitz wrote: > ... > > The stack canary mechanism pushes a token on the stack at function > entry, and compares against that token's value at function exit. This is > all code generated by gcc in the user binary. > > The kernel is not involved in function calls other

Re: m68k assembly question: jsr vs. bsr

2023-02-02 Thread Andreas Schwab
On Feb 02 2023, Geert Uytterhoeven wrote: > Hi Adrian, > > On Wed, Feb 1, 2023 at 11:17 PM John Paul Adrian Glaubitz > wrote: >> Can anyone answer this question regarding the difference between "bsr" and >> "jsr": >> >> > https://github.com/llvm/llvm-project/issues/60354#issuecomment-1412018845