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virStorageBackendISCSIDirectSetAuth: Use 'g_strndup' to '\0' terminate data

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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Peter Krempa
2022-12-08 11:12:54 +01:00
parent 2811fdaf3e
commit 014b71a3a7
1 changed files with 1 additions and 3 deletions
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4
src/storage/storage_backend_iscsi_direct.c
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@ -117,10 +117,8 @@ virStorageBackendISCSIDirectSetAuth(struct iscsi_context *iscsi,
&secret_value, &secret_size) < 0) &secret_value, &secret_size) < 0)
return -1; return -1;
secret_str = g_new0(char, secret_size + 1); secret_str = g_strndup((char *)secret_value, secret_size);
memcpy(secret_str, secret_value, secret_size);
virSecureErase(secret_value, secret_size); virSecureErase(secret_value, secret_size);
secret_str[secret_size] = '\0';
if (iscsi_set_initiator_username_pwd(iscsi, if (iscsi_set_initiator_username_pwd(iscsi,
authdef->username, secret_str) < 0) { authdef->username, secret_str) < 0) {