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Initialize SHA buffer size var in passwd_abort

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The call to hash_block in passwd_abort fails with error ENOSPC on some
systems. The reason is that the variable which specifies the size of the
buffer to contain the computed hash does not get initialized.

This patch initializes the variable with the size of the buffer.

Signed-off-by: Martin Etnestad <martin.etnestad@appeartv.com>
This commit is contained in:
Martin Etnestad 2018-01-12 09:04:38 +01:00 committed by Tom Rini
parent 5b893baf08
commit 2d06fd839d
1 changed files with 1 additions and 1 deletions
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2
common/autoboot.c
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@ -57,7 +57,7 @@ static int passwd_abort(uint64_t etime)
const char *algo_name = "sha256";
u_int presskey_len = 0;
int abort = 0;
int size;
int size = sizeof(sha);
int ret;
if (sha_env_str == NULL)