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| author | Sam Edwards <cfsworks@gmail.com> | 2025-09-03 17:52:07 -0700 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2025-09-16 20:39:49 +0100 |
| commit | 030b3ffbdac75005ef73af752a42cd48c7bba155 (patch) | |
| tree | 18ac643433355ea6705117fe8a827dc2b2050a49 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | Linux 6.17-rc1 (diff) | |
| download | linux-030b3ffbdac75005ef73af752a42cd48c7bba155.tar.gz linux-030b3ffbdac75005ef73af752a42cd48c7bba155.zip | |
arm64: mm: Cast start/end markers to char *, not u64
There are a few memset() calls in map_kernel.c that cast marker-symbol
addresses to u64 in order to perform pointer subtraction (range size
computation).
Cast them with (char *) instead, aligning with idiomatic C pointer
arithmetic.
This patch provably has no effect at runtime: I have verified that
.text of vmlinux is identical after this change.
Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions