Hi Luis,
On Mon, Oct 21, 2024 at 12:55:34PM -0700, Luis Chamberlain wrote:
> And then you can make a series with 3 patches for this and your prior one,
> and you can just refer to the PoC in the fix.
Thanks for the hint to rebase on modules-next. There is no need for my
patches, because the check
On Sat, Oct 19, 2024 at 04:15:33PM +0200, Tobias Stoeckmann wrote:
> + if (sym[i].st_name >= strhdr->sh_size) {
Please note that this commit only makes sense being applied AFTER
the other patch sent, i.e. "module: .strtab must be null terminated"
because that pa
It must be verified that the symbol name offsets point into the
string table, not outside of it.
Signed-off-by: Tobias Stoeckmann
---
Proof of Concept:
1. Create "poc.sh"
```
cat > poc.sh << EOF
#!/bin/sh
# Sets an illegal symbol name offset in supplied uncompressed mo
The string table must be NUL-terminated, just like the section name table.
Signed-off-by: Tobias Stoeckmann
---
In order to create a proof of concept, which I can't get into a simple
script right now, it's easiest to move '.strtab' to the end of the module
file, write as ma
4 matches
Mail list logo
