3 files changed, 12 insertions, 11 deletions

diff --git a/protocols/WhatsApp/src/OpenSSL/md32_common.h b/protocols/WhatsApp/src/OpenSSL/md32_common.h
index e0deb78015..f0ca0fe631 100644
--- a/protocols/WhatsApp/src/OpenSSL/md32_common.h
+++ b/protocols/WhatsApp/src/OpenSSL/md32_common.h
@@ -293,7 +293,7 @@ int HASH_UPDATE (HASH_CTX *c, const void *data_, size_t len)
 	 * Wei Dai <weidai@eskimo.com> for pointing it out. */
 	if (l < c->Nl) /* overflow */
 		c->Nh++;
-	c->Nh+=(len>>29);	/* might cause compiler warning on 16-bit */
+	c->Nh += (unsigned long)(len>>29);	/* might cause compiler warning on 16-bit */
 	c->Nl=l;
 
 	n = c->num;
@@ -331,7 +331,7 @@ int HASH_UPDATE (HASH_CTX *c, const void *data_, size_t len)
 	if (len != 0)
 		{
 		p = (unsigned char *)c->data;
-		c->num = len;
+		c->num = (unsigned)len;
 		memcpy (p,data,len);
 		}
 	return 1;
diff --git a/protocols/WhatsApp/src/OpenSSL/p5_crpt2.c b/protocols/WhatsApp/src/OpenSSL/p5_crpt2.c
index cc3b012ac0..18b366d2c2 100644
--- a/protocols/WhatsApp/src/OpenSSL/p5_crpt2.c
+++ b/protocols/WhatsApp/src/OpenSSL/p5_crpt2.c
@@ -56,6 +56,7 @@
  *
  */
 #include <stdio.h>
+#include <string.h>
 #include <stdlib.h>
 
 #include "evp.h"
@@ -82,7 +83,7 @@ int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
 	p = out;
 	tkeylen = keylen;
 	if(!pass) passlen = 0;
-	else if(passlen == -1) passlen = strlen(pass);
+	else if(passlen == -1) passlen = (int)strlen(pass);
 	while(tkeylen) {
 		if(tkeylen > SHA_DIGEST_LENGTH) cplen = SHA_DIGEST_LENGTH;
 		else cplen = tkeylen;
diff --git a/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeWriter.cpp b/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeWriter.cpp
index d50a4a91e5..63428f7821 100644
--- a/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeWriter.cpp
+++ b/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeWriter.cpp
@@ -27,7 +27,7 @@ BinTreeNodeWriter::BinTreeNodeWriter(WAConnection* conn, ISocketConnection* conn
 void BinTreeNodeWriter::writeDummyHeader()

 {

 	int num = 3;

-	this->dataBegin = this->out->getPosition();

+	this->dataBegin = (int)this->out->getPosition();

 	int num2 = this->dataBegin + num;

 	this->out->setLength(num2);

 	this->out->setPosition(num2);

@@ -40,12 +40,12 @@ void BinTreeNodeWriter::processBuffer()
 	unsigned int num = 0u;

 	if (flag)

 	{

-		long num2 = this->out->getLength() + 4L;

+		long num2 = (long)this->out->getLength() + 4L;

 		this->out->setLength(num2);

 		this->out->setPosition(num2);

 		num |= 1u;

 	}

-	long num3 = this->out->getLength() - 3L - (long) this->dataBegin;

+	long num3 = (long)this->out->getLength() - 3L - (long) this->dataBegin;

 	if (num3 >= 1048576L)

 	{

 		throw WAException("Buffer too large: " + num3, WAException::CORRUPT_STREAM_EX, 0);

@@ -76,7 +76,7 @@ void BinTreeNodeWriter::streamStart(std::string domain, std::string resource) {
 		attributes["to"] = domain;

 		attributes["resource"] = resource;

 		this->writeDummyHeader();

-		this->writeListStart(attributes.size() * 2 + 1);

+		this->writeListStart((int)attributes.size() * 2 + 1);

 		this->out->write(1);

 		this->writeAttributes(&attributes);

 		this->processBuffer();

@@ -135,7 +135,7 @@ void BinTreeNodeWriter::writeString(const std::string& tag) {
 	else {

 		size_t atIndex = tag.find('@');

 		if (atIndex == 0 || atIndex == string::npos)

-			writeBytes((unsigned char*) tag.data(), tag.length());

+			writeBytes((unsigned char*) tag.data(), (int)tag.length());

 		else {

 			std::string server = tag.substr(atIndex + 1);

 			std::string user = tag.substr(0, atIndex);

@@ -183,16 +183,16 @@ void BinTreeNodeWriter::writeInt24(int v) {
 

 void BinTreeNodeWriter::writeInternal(ProtocolTreeNode* node) {

 	writeListStart(

-			1 + (node->attributes == NULL ? 0 : node->attributes->size() * 2)

+			1 + (node->attributes == NULL ? 0 : (int)node->attributes->size() * 2)

 			+ (node->children == NULL ? 0 : 1)

 			+ (node->data == NULL ? 0 : 1));

 	writeString(node->tag);

 	writeAttributes(node->attributes);

 	if (node->data != NULL) {

-		writeBytes((unsigned char*) node->data->data(), node->data->size());

+		writeBytes((unsigned char*) node->data->data(), (int)node->data->size());

 	}

 	if (node->children != NULL && !node->children->empty()) {

-		writeListStart(node->children->size());

+		writeListStart((int)node->children->size());

 		for (size_t a = 0; a < node->children->size(); a++) {

 			writeInternal((*node->children)[a]);

 		}