diff options
| author | AKASHI Takahiro | 2021-07-03 15:43:17 +0900 |
|---|---|---|
| committer | Tom Rini | 2021-07-05 15:28:32 -0400 |
| commit | f1eb346e336fee7c14ed289dc854da4556c29a44 (patch) | |
| tree | e7781df49f98328ca898af73fc51280e396ea74c /cmd | |
| parent | 6194b45a83bde42cd2f404123823e5b326702001 (diff) | |
env: efi: fix a wrong address dereference
Probably, a pointer to a variable in an inner block should not
be exposed to an outer block.
Fixes: c70f44817d46 ("efi_loader: simplify 'printenv -e'")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
[trini: Don't make guid const now]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/nvedit_efi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/cmd/nvedit_efi.c b/cmd/nvedit_efi.c index 094c0e80987..d5e93827e45 100644 --- a/cmd/nvedit_efi.c +++ b/cmd/nvedit_efi.c @@ -241,6 +241,7 @@ int do_env_print_efi(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { const efi_guid_t *guid_p = NULL; + efi_guid_t guid; bool verbose = true; efi_status_t ret; @@ -254,8 +255,6 @@ int do_env_print_efi(struct cmd_tbl *cmdtp, int flag, int argc, for (argc--, argv++; argc > 0 && argv[0][0] == '-'; argc--, argv++) { if (!strcmp(argv[0], "-guid")) { - efi_guid_t guid; - if (argc == 1) return CMD_RET_USAGE; argc--; |