Andrii Nakryiko e55d54f43d libbpf: fix check for presence of associated BTF for map creation ...

Kernel internally checks that either key or value type ID is specified,
before using btf_fd. Do the same in libbpf's map creation code for
determining when to retry map creation w/o BTF.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: fba01a0689 ("libbpf: use negative fd to specify missing BTF")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2019-06-15 01:14:08 +02:00

..

api

perf tools: Fix tracing_path_mount proper path

2018-10-16 12:27:46 -03:00

bpf

libbpf: fix check for presence of associated BTF for map creation

2019-06-15 01:14:08 +02:00

lockdep

lockdep/lib/tests: Test dynamic key registration

2019-02-28 07:55:48 +01:00

subcmd

tools lib subcmd: Don't add the kernel sources to the include path

2018-12-18 12:23:56 -03:00

symbol

tools lib symbols: Introduce kallsyms__is_function()

2018-04-26 13:47:14 -03:00

traceevent

tools lib traceevent: Man pages for trace sequences APIs

2019-05-15 16:36:48 -03:00

bitmap.c

tools lib: Add bitmap_and function

2016-08-02 16:33:27 -03:00

find_bit.c

lib: optimize cpumask_next_and()

2018-02-06 18:32:44 -08:00

hweight.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rbtree.c

tools: Update rbtree implementation

2019-01-25 15:12:09 +01:00

str_error_r.c

objtool, perf: Fix GCC 8 -Wrestrict error

2018-03-19 13:51:54 -03:00

string.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vsprintf.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00