Martin KaFai Lau 0d6f9d8f31 bpftool: Fix printing incorrect pointer in btf_dump_ptr ... commit 555089fdfc37ad65e0ee9b42ca40c238ff546f83 upstream. For plain text output, it incorrectly prints the pointer value "void *data". The "void *data" is actually pointing to memory that contains a bpf-map's value. The intention is to print the content of the bpf-map's value instead of printing the pointer pointing to the bpf-map's value. In this case, a member of the bpf-map's value is a pointer type. Thus, it should print the "*(void **)data". Fixes: 22c349e8db ("tools: bpftool: fix format strings and arguments for jsonw_printf()") Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Link: https://lore.kernel.org/bpf/20200110231644.3484151-1-kafai@fb.com Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-04-29 16:31:07 +02:00
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bpftool	bpftool: Fix printing incorrect pointer in btf_dump_ptr	2020-04-29 16:31:07 +02:00
.gitignore	tools/bpftool: ignore build products	2018-07-26 02:50:26 +02:00
bpf_asm.c	tools: rename tools/net directory to tools/bpf	2017-10-04 21:45:05 -07:00
bpf_dbg.c	bpf: fix uninitialized variable in bpf tools	2018-04-26 22:23:02 +02:00
bpf_exp.l	bpf: fix cbpf parser bug for octal numbers	2018-06-03 07:46:55 -07:00
bpf_exp.y	tools: rename tools/net directory to tools/bpf	2017-10-04 21:45:05 -07:00
bpf_jit_disasm.c	tools/bpf_jit_disasm: silence a static checker warning	2018-01-18 22:15:37 +01:00
Makefile	bpf: fix for lex/yacc build error with gcc-5	2018-04-25 23:27:46 +02:00
Makefile.helpers	tools: bpf: build and install man page for eBPF helpers from bpftool/	2018-07-12 18:55:53 +02:00