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bpf: Fix typo in function save_aux_ptr_type

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I found this typo in the save_aux_ptr_type function.
s/allow_trust_missmatch/allow_trust_mismatch/
I did not find this anywhere else in the codebase.

Signed-off-by: Rafael Passos <rafael@rcpassos.me>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/fbe1d636-8172-4698-9a5a-5a3444b55322@smtp-relay.sendinblue.com
This commit is contained in:
Rafael Passos 2024-04-17 14:52:26 -03:00 committed by Daniel Borkmann
parent 735f5b8a7c
commit e1a7545981
1 changed files with 3 additions and 3 deletions
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6
kernel/bpf/verifier.c
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@ -6971,7 +6971,7 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn
}
static int save_aux_ptr_type(struct bpf_verifier_env *env, enum bpf_reg_type type,
bool allow_trust_missmatch);
bool allow_trust_mismatch);
static int check_atomic(struct bpf_verifier_env *env, int insn_idx, struct bpf_insn *insn)
{
@ -17530,7 +17530,7 @@ static bool reg_type_mismatch(enum bpf_reg_type src, enum bpf_reg_type prev)
}
static int save_aux_ptr_type(struct bpf_verifier_env *env, enum bpf_reg_type type,
bool allow_trust_missmatch)
bool allow_trust_mismatch)
{
enum bpf_reg_type *prev_type = &env->insn_aux_data[env->insn_idx].ptr_type;
@ -17548,7 +17548,7 @@ static int save_aux_ptr_type(struct bpf_verifier_env *env, enum bpf_reg_type typ
* src_reg == stack|map in some other branch.
* Reject it.
*/
if (allow_trust_missmatch &&
if (allow_trust_mismatch &&
base_type(type) == PTR_TO_BTF_ID &&
base_type(*prev_type) == PTR_TO_BTF_ID) {
/*