diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-07-11 12:57:57 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-07-11 12:58:13 -0700 |
| commit | 7c8267275de6989a9b682a07d75e89395457ee01 (patch) | |
| tree | db28c44520d9f786a4142871b42eb80f0d205ddd /tools/testing/selftests/vDSO/parse_vdso.c | |
| parent | a6a9fcb10836105e525ccb8bc1a6af4b20a113be (diff) | |
| parent | 51df8e0cbaefd432f7029dde94e6c7e4e5b19465 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
net/sched/act_ct.c
26488172b029 ("net/sched: Fix UAF when resolving a clash")
3abbd7ed8b76 ("act_ct: prepare for stolen verdict coming from conntrack and nat engine")
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/vDSO/parse_vdso.c')
| -rw-r--r-- | tools/testing/selftests/vDSO/parse_vdso.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c index 413f75620a35..4ae417372e9e 100644 --- a/tools/testing/selftests/vDSO/parse_vdso.c +++ b/tools/testing/selftests/vDSO/parse_vdso.c @@ -55,14 +55,20 @@ static struct vdso_info ELF(Verdef) *verdef; } vdso_info; -/* Straight from the ELF specification. */ -static unsigned long elf_hash(const unsigned char *name) +/* + * Straight from the ELF specification...and then tweaked slightly, in order to + * avoid a few clang warnings. + */ +static unsigned long elf_hash(const char *name) { unsigned long h = 0, g; - while (*name) + const unsigned char *uch_name = (const unsigned char *)name; + + while (*uch_name) { - h = (h << 4) + *name++; - if (g = h & 0xf0000000) + h = (h << 4) + *uch_name++; + g = h & 0xf0000000; + if (g) h ^= g >> 24; h &= ~g; } |