On 2022/5/31 5:03, Daniel Borkmann wrote:
On 5/30/22 11:28 AM, Pu Lehui wrote:
The members of bpf_prog_info, which are line_info, jited_line_info,
jited_ksyms and jited_func_lens, store u64 address pointed to the
corresponding memory regions. Memory addresses are conceptually
unsigned, (unsigned long) casting makes more sense, so let's make
a change for conceptual uniformity.
Signed-off-by: Pu Lehui <pulehui@xxxxxxxxxx>
---
tools/lib/bpf/bpf_prog_linfo.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/tools/lib/bpf/bpf_prog_linfo.c
b/tools/lib/bpf/bpf_prog_linfo.c
index 5c503096ef43..7beb060d0671 100644
--- a/tools/lib/bpf/bpf_prog_linfo.c
+++ b/tools/lib/bpf/bpf_prog_linfo.c
@@ -127,7 +127,8 @@ struct bpf_prog_linfo *bpf_prog_linfo__new(const
struct bpf_prog_info *info)
prog_linfo->raw_linfo = malloc(data_sz);
if (!prog_linfo->raw_linfo)
goto err_free;
- memcpy(prog_linfo->raw_linfo, (void *)(long)info->line_info,
data_sz);
+ memcpy(prog_linfo->raw_linfo, (void *)(unsigned
long)info->line_info,
+ data_sz);
Took in patch 1-3, lgtm, thanks! My question around the cleanups in
patch 4-6 ...
there are various other such cases e.g. in libbpf, perhaps makes sense
to clean all
of them up at once and not just the 4 locations in here.
sorry for reply so late, I will take this soon.
Thanks,
Daniel
.
