792 		if (soff + s->m_len > bodyoff) {  in esp_cbc_decrypt()
797 		soff += s->m_len;  in esp_cbc_decrypt()
804 	while (s && s->m_len == 0) {  in esp_cbc_decrypt()
815 		if (sn + blocklen <= s->m_len) {  in esp_cbc_decrypt()
825 		if (!d || dn + blocklen > d->m_len) {  in esp_cbc_decrypt()
858 			d->m_len = 0;  in esp_cbc_decrypt()
859 			d->m_len = (int)((M_TRAILINGSPACE(d) / blocklen) * blocklen);  in esp_cbc_decrypt()
860 			if (d->m_len > i) {  in esp_cbc_decrypt()
861 				d->m_len = i;  in esp_cbc_decrypt()
902 		while (s && sn >= s->m_len) {  in esp_cbc_decrypt()
903 			sn -= s->m_len;  in esp_cbc_decrypt()
904 			soff += s->m_len;  in esp_cbc_decrypt()
910 	scut->m_len = scutoff;  in esp_cbc_decrypt()
1037 		if (soff + s->m_len > bodyoff) {  in esp_cbc_encrypt()
1042 		soff += s->m_len;  in esp_cbc_encrypt()
1049 	while (s && s->m_len == 0) {  in esp_cbc_encrypt()
1060 		if (sn + blocklen <= s->m_len) {  in esp_cbc_encrypt()
1070 		if (!d || dn + blocklen > d->m_len) {  in esp_cbc_encrypt()
1103 			d->m_len = 0;  in esp_cbc_encrypt()
1104 			d->m_len = (int)((M_TRAILINGSPACE(d) / blocklen) * blocklen);  in esp_cbc_encrypt()
1105 			if (d->m_len > i) {  in esp_cbc_encrypt()
1106 				d->m_len = i;  in esp_cbc_encrypt()
1142 		while (s && sn >= s->m_len) {  in esp_cbc_encrypt()
1143 			sn -= s->m_len;  in esp_cbc_encrypt()
1144 			soff += s->m_len;  in esp_cbc_encrypt()
1150 	scut->m_len = scutoff;  in esp_cbc_encrypt()
1236 		if (m->m_len <= skip) {  in esp_auth()
1237 			skip -= m->m_len;  in esp_auth()
1256 		if (m->m_len - off < length) {  in esp_auth()
1258 			    m->m_len - off);  in esp_auth()
1259 			length -= m->m_len - off;  in esp_auth()