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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-08 12:48:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-08 12:48:37 -0700 |
| commit | ca9c7abf9502e108fae0e34181e01b1a20bc439f (patch) | |
| tree | ad68f2d66c9de7b923b5fff3b5afab1678d30b0c /arch/arm64/lib | |
| parent | 12952b6bbd36b372345f179f1a85576c5924d425 (diff) | |
| parent | 8bd795fedb8450ecbef18eeadbd23ed8fc7630f5 (diff) | |
| download | linux-ca9c7abf9502e108fae0e34181e01b1a20bc439f.tar.gz linux-ca9c7abf9502e108fae0e34181e01b1a20bc439f.tar.bz2 linux-ca9c7abf9502e108fae0e34181e01b1a20bc439f.zip | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"The main one is a fix for a broken strscpy() conversion that landed in
the merge window and broke early parsing of the kernel command line.
- Fix an incorrect mask in the CXL PMU driver
- Fix a regression in early parsing of the kernel command line
- Fix an IP checksum OoB access reported by syzbot"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: csum: Fix OoB access in IP checksum code for negative lengths
arm64/sysreg: Fix broken strncpy() -> strscpy() conversion
perf: CXL: fix mismatched number of counters mask
Diffstat (limited to 'arch/arm64/lib')
| -rw-r--r-- | arch/arm64/lib/csum.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/lib/csum.c b/arch/arm64/lib/csum.c index 78b87a64ca0a..2432683e48a6 100644 --- a/arch/arm64/lib/csum.c +++ b/arch/arm64/lib/csum.c @@ -24,7 +24,7 @@ unsigned int __no_sanitize_address do_csum(const unsigned char *buff, int len) const u64 *ptr; u64 data, sum64 = 0; - if (unlikely(len == 0)) + if (unlikely(len <= 0)) return 0; offset = (unsigned long)buff & 7; |