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Commit ab7f5bf0 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by Daniel Borkmann
Browse files

bpf: fix references to free_bpf_prog_info() in comments 



Comments in the verifier refer to free_bpf_prog_info() which
seems to have never existed in tree.  Replace it with
free_used_maps().

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarQuentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent f412eed9

kernel/bpf/verifier.c

+2 −2
Original line number Diff line number Diff line
@@ -5055,7 +5055,7 @@ static int replace_map_fd_with_map_ptr(struct bpf_verifier_env *env) 
			/* hold the map. If the program is rejected by verifier,

			 * the map will be released by release_maps() or it

			 * will be used by the valid program until it's unloaded

			 * and all maps are released in free_bpf_prog_info()

			 * and all maps are released in free_used_maps()

			 */

			map = bpf_map_inc(map, false);

			if (IS_ERR(map)) {
@@ -5821,7 +5821,7 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr) 
err_release_maps:

	if (!env->prog->aux->used_maps)

		/* if we didn't copy map pointers into bpf_prog_info, release

		 * them now. Otherwise free_bpf_prog_info() will release them.

		 * them now. Otherwise free_used_maps() will release them.

		 */

		release_maps(env);

	*prog = env->prog;