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fix null pointer crash

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This commit is contained in:
Matt Johnston 2017-05-26 00:19:53 +08:00
parent 0ab0687a3a
commit 924b8469cb
1 changed files with 1 additions and 1 deletions
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2
signkey.c
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@ -550,7 +550,7 @@ int buf_verify(buffer * buf, sign_key *key, buffer *data_buf) {
#if DROPBEAR_ECDSA
if (signkey_is_ecdsa(type)) {
ecc_key **eck = (ecc_key**)signkey_key_ptr(key, type);
if (eck) {
if (eck && *eck) {
return buf_ecdsa_verify(buf, *eck, data_buf);
}
}