generic-library/curl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

schannel: fix printf-style format strings

Browse Source
This commit is contained in:
Yang Tse
2012-06-14 16:55:26 +02:00
parent 6085ca2aed
commit 42f0588ea8
1 changed files with 27 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
lib/curl_schannel.c
View File

@@ -99,7 +99,7 @@ schannel_connect_step1(struct connectdata *conn, int sockindex)
struct in6_addr addr6; struct in6_addr addr6;
#endif #endif
infof(data, "schannel: connecting to %s:%d (step 1/3)\n", infof(data, "schannel: connecting to %s:%hu (step 1/3)\n",
conn->host.name, conn->remote_port); conn->host.name, conn->remote_port);
/* check for an existing re-usable credential handle */ /* check for an existing re-usable credential handle */
@@ -214,19 +214,20 @@ schannel_connect_step1(struct connectdata *conn, int sockindex)
return CURLE_SSL_CONNECT_ERROR; return CURLE_SSL_CONNECT_ERROR;
} }
infof(data, "schannel: sending initial handshake data: %d ...\n", infof(data, "schannel: sending initial handshake data: "
outbuf.cbBuffer); "sending %lu bytes...\n", outbuf.cbBuffer);
/* send initial handshake data which is now stored in output buffer */ /* send initial handshake data which is now stored in output buffer */
written = swrite(conn->sock[sockindex], outbuf.pvBuffer, outbuf.cbBuffer); written = swrite(conn->sock[sockindex], outbuf.pvBuffer, outbuf.cbBuffer);
s_pSecFn->FreeContextBuffer(outbuf.pvBuffer); s_pSecFn->FreeContextBuffer(outbuf.pvBuffer);
if(outbuf.cbBuffer != (size_t)written) { if(outbuf.cbBuffer != (size_t)written) {
failf(data, "schannel: failed to send initial handshake data: %d", failf(data, "schannel: failed to send initial handshake data: "
written); "sent %zd of %lu bytes", written, outbuf.cbBuffer);
return CURLE_SSL_CONNECT_ERROR; return CURLE_SSL_CONNECT_ERROR;
} }
infof(data, "schannel: sent initial handshake data: %d\n", written); infof(data, "schannel: sent initial handshake data: "
"sent %zd bytes\n", written);
/* continue to second handshake step */ /* continue to second handshake step */
connssl->connecting_state = ssl_connect_2; connssl->connecting_state = ssl_connect_2;
@@ -247,7 +248,7 @@ schannel_connect_step2(struct connectdata *conn, int sockindex)
SecBufferDesc inbuf_desc; SecBufferDesc inbuf_desc;
SECURITY_STATUS sspi_status = SEC_E_OK; SECURITY_STATUS sspi_status = SEC_E_OK;
infof(data, "schannel: connecting to %s:%d (step 2/3)\n", infof(data, "schannel: connecting to %s:%hu (step 2/3)\n",
conn->host.name, conn->remote_port); conn->host.name, conn->remote_port);
/* buffer to store previously received and encrypted data */ /* buffer to store previously received and encrypted data */
@@ -281,7 +282,7 @@ schannel_connect_step2(struct connectdata *conn, int sockindex)
} }
} }
infof(data, "schannel: encrypted data buffer %d/%d\n", infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n",
connssl->encdata_offset, connssl->encdata_length); connssl->encdata_offset, connssl->encdata_length);
/* setup input buffers */ /* setup input buffers */
@@ -339,15 +340,15 @@ schannel_connect_step2(struct connectdata *conn, int sockindex)
for(i = 0; i < 2; i++) { for(i = 0; i < 2; i++) {
/* search for handshake tokens that need to be send */ /* search for handshake tokens that need to be send */
if(outbuf[i].BufferType == SECBUFFER_TOKEN && outbuf[i].cbBuffer > 0) { if(outbuf[i].BufferType == SECBUFFER_TOKEN && outbuf[i].cbBuffer > 0) {
infof(data, "schannel: sending next handshake data: %d ...\n", infof(data, "schannel: sending next handshake data: "
outbuf[i].cbBuffer); "sending %lu bytes...\n", outbuf[i].cbBuffer);
/* send handshake token to server */ /* send handshake token to server */
written = swrite(conn->sock[sockindex], written = swrite(conn->sock[sockindex],
outbuf[i].pvBuffer, outbuf[i].cbBuffer); outbuf[i].pvBuffer, outbuf[i].cbBuffer);
if(outbuf[i].cbBuffer != (size_t)written) { if(outbuf[i].cbBuffer != (size_t)written) {
failf(data, "schannel: failed to send next handshake data: %d", failf(data, "schannel: failed to send next handshake data: "
written); "sent %zd of %lu bytes", written, outbuf[i].cbBuffer);
return CURLE_SSL_CONNECT_ERROR; return CURLE_SSL_CONNECT_ERROR;
} }
} }
@@ -370,7 +371,7 @@ schannel_connect_step2(struct connectdata *conn, int sockindex)
/* check if there was additional remaining encrypted data */ /* check if there was additional remaining encrypted data */
if(inbuf[1].BufferType == SECBUFFER_EXTRA && inbuf[1].cbBuffer > 0) { if(inbuf[1].BufferType == SECBUFFER_EXTRA && inbuf[1].cbBuffer > 0) {
infof(data, "schannel: encrypted data length: %d\n", inbuf[1].cbBuffer); infof(data, "schannel: encrypted data length: %lu\n", inbuf[1].cbBuffer);
/* check if the remaining data is less than the total amount /* check if the remaining data is less than the total amount
* and therefore begins after the already processed data * and therefore begins after the already processed data
@@ -412,7 +413,7 @@ schannel_connect_step3(struct connectdata *conn, int sockindex)
DEBUGASSERT(ssl_connect_3 == connssl->connecting_state); DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
infof(data, "schannel: connecting to %s:%d (step 3/3)\n", infof(data, "schannel: connecting to %s:%hu (step 3/3)\n",
conn->host.name, conn->remote_port); conn->host.name, conn->remote_port);
/* check if the required context attributes are met */ /* check if the required context attributes are met */
@@ -669,7 +670,7 @@ schannel_recv(struct connectdata *conn, int sockindex,
SecBufferDesc inbuf_desc; SecBufferDesc inbuf_desc;
SECURITY_STATUS sspi_status = SEC_E_OK; SECURITY_STATUS sspi_status = SEC_E_OK;
infof(data, "schannel: client wants to read %d\n", len); infof(data, "schannel: client wants to read %zu bytes\n", len);
*err = CURLE_OK; *err = CURLE_OK;
/* buffer to store previously received and decrypted data */ /* buffer to store previously received and decrypted data */
@@ -698,13 +699,13 @@ schannel_recv(struct connectdata *conn, int sockindex,
} }
/* read encrypted data from socket */ /* read encrypted data from socket */
infof(data, "schannel: encrypted data buffer %d/%d\n", infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n",
connssl->encdata_offset, connssl->encdata_length); connssl->encdata_offset, connssl->encdata_length);
size = connssl->encdata_length - connssl->encdata_offset; size = connssl->encdata_length - connssl->encdata_offset;
if(size > 0) { if(size > 0) {
nread = sread(conn->sock[sockindex], nread = sread(conn->sock[sockindex],
connssl->encdata_buffer + connssl->encdata_offset, size); connssl->encdata_buffer + connssl->encdata_offset, size);
infof(data, "schannel: encrypted data received %d\n", nread); infof(data, "schannel: encrypted data got %zd\n", nread);
/* check for received data */ /* check for received data */
if(nread > 0) { if(nread > 0) {
@@ -719,7 +720,7 @@ schannel_recv(struct connectdata *conn, int sockindex,
} }
} }
infof(data, "schannel: encrypted data buffer %d/%d\n", infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n",
connssl->encdata_offset, connssl->encdata_length); connssl->encdata_offset, connssl->encdata_length);
/* check if we still have some data in our buffers */ /* check if we still have some data in our buffers */
@@ -763,7 +764,7 @@ schannel_recv(struct connectdata *conn, int sockindex,
sspi_status == SEC_I_CONTEXT_EXPIRED) { sspi_status == SEC_I_CONTEXT_EXPIRED) {
/* check for successfully decrypted data */ /* check for successfully decrypted data */
if(inbuf[1].BufferType == SECBUFFER_DATA) { if(inbuf[1].BufferType == SECBUFFER_DATA) {
infof(data, "schannel: decrypted data length: %d\n", infof(data, "schannel: decrypted data length: %lu\n",
inbuf[1].cbBuffer); inbuf[1].cbBuffer);
/* increase buffer in order to fit the received amount of data */ /* increase buffer in order to fit the received amount of data */
@@ -790,14 +791,14 @@ schannel_recv(struct connectdata *conn, int sockindex,
connssl->decdata_offset += size; connssl->decdata_offset += size;
} }
infof(data, "schannel: decrypted data added: %d\n", size); infof(data, "schannel: decrypted data added: %zu\n", size);
infof(data, "schannel: decrypted data cached: %d/%d\n", infof(data, "schannel: decrypted data cached: offset %zu length %zu\n",
connssl->decdata_offset, connssl->decdata_length); connssl->decdata_offset, connssl->decdata_length);
} }
/* check for remaining encrypted data */ /* check for remaining encrypted data */
if(inbuf[3].BufferType == SECBUFFER_EXTRA && inbuf[3].cbBuffer > 0) { if(inbuf[3].BufferType == SECBUFFER_EXTRA && inbuf[3].cbBuffer > 0) {
infof(data, "schannel: encrypted data length: %d\n", infof(data, "schannel: encrypted data length: %lu\n",
inbuf[3].cbBuffer); inbuf[3].cbBuffer);
/* check if the remaining data is less than the total amount /* check if the remaining data is less than the total amount
@@ -812,7 +813,7 @@ schannel_recv(struct connectdata *conn, int sockindex,
connssl->encdata_offset = inbuf[3].cbBuffer; connssl->encdata_offset = inbuf[3].cbBuffer;
} }
infof(data, "schannel: encrypted data cached: %d/%d\n", infof(data, "schannel: encrypted data cached: offset %zu length %zu\n",
connssl->encdata_offset, connssl->encdata_length); connssl->encdata_offset, connssl->encdata_length);
} }
else{ else{
@@ -922,7 +923,7 @@ void Curl_schannel_close(struct connectdata *conn, int sockindex)
struct SessionHandle *data = conn->data; struct SessionHandle *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex]; struct ssl_connect_data *connssl = &conn->ssl[sockindex];
infof(data, "schannel: Closing connection with %s:%d\n", infof(data, "schannel: Closing connection with %s:%hu\n",
conn->host.name, conn->remote_port); conn->host.name, conn->remote_port);
/* free SSPI Schannel API security context handle */ /* free SSPI Schannel API security context handle */