Re: [PATCH] libc: arm: setjmp jmp_buf exagerated size
Bernhard Krug <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
On February 15, 2023 6:01:05 PM GMT+01:00, Richard Earnshaw <[email protected]> wrote: > >But you can build your source file with a jmp_buf in it, and if you then end up linking it against a version of the library that expects a larger buffer it will end up corrupting data. > You are right. I didn't consider this in my MCU project yet :D Thank you.