CVS commit: src/sys/compat/linux/common

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Tue Oct  1 17:18:46 UTC 2024

Modified Files:
        src/sys/compat/linux/common: linux_file.c

Log Message:
linux_sys_copy_file_range: Avoid more UB arithmetic overflow.

Need to check the input offset too, not just the output offset.

No functional change in the non-UB case.


To generate a diff of this commit:
cvs rdiff -u -r1.131 -r1.132 src/sys/compat/linux/common/linux_file.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.