Attention is currently required from: plaisthos.

Hello plaisthos,

I'd like you to do a code review.
Please visit

    http://gerrit.openvpn.net/c/openvpn/+/1138?usp=email

to review the following change.


Change subject: ssl_verify: Change backend_x509_* functions to size_t for 
lengths
......................................................................

ssl_verify: Change backend_x509_* functions to size_t for lengths

Fix conversion warnings without actual code changes.

Change-Id: If971006b6d3a1a93d87b29627d91dd72faf5ceb2
Signed-off-by: Frank Lichtenheld <fr...@lichtenheld.com>
---
M src/openvpn/ssl_verify_backend.h
M src/openvpn/ssl_verify_mbedtls.c
M src/openvpn/ssl_verify_openssl.c
3 files changed, 5 insertions(+), 5 deletions(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/38/1138/1

diff --git a/src/openvpn/ssl_verify_backend.h b/src/openvpn/ssl_verify_backend.h
index af7a08f..8a1e0e1 100644
--- a/src/openvpn/ssl_verify_backend.h
+++ b/src/openvpn/ssl_verify_backend.h
@@ -123,7 +123,7 @@
  *
  * @return              \c FAILURE, \c or SUCCESS
  */
-result_t backend_x509_get_username(char *common_name, int cn_len, char 
*x509_username_field,
+result_t backend_x509_get_username(char *common_name, size_t cn_len, char 
*x509_username_field,
                                    openvpn_x509_cert_t *peer_cert);

 #ifdef ENABLE_X509ALTUSERNAME
diff --git a/src/openvpn/ssl_verify_mbedtls.c b/src/openvpn/ssl_verify_mbedtls.c
index eb556c1..ae045de 100644
--- a/src/openvpn/ssl_verify_mbedtls.c
+++ b/src/openvpn/ssl_verify_mbedtls.c
@@ -128,7 +128,7 @@
 #endif

 result_t
-backend_x509_get_username(char *cn, int cn_len, char *x509_username_field, 
mbedtls_x509_crt *cert)
+backend_x509_get_username(char *cn, size_t cn_len, char *x509_username_field, 
mbedtls_x509_crt *cert)
 {
     mbedtls_x509_name *name;

diff --git a/src/openvpn/ssl_verify_openssl.c b/src/openvpn/ssl_verify_openssl.c
index 22659aa..c72785a 100644
--- a/src/openvpn/ssl_verify_openssl.c
+++ b/src/openvpn/ssl_verify_openssl.c
@@ -120,7 +120,7 @@
 }

 static bool
-extract_x509_extension(X509 *cert, char *fieldname, char *out, int size)
+extract_x509_extension(X509 *cert, char *fieldname, char *out, size_t size)
 {
     bool retval = false;
     char *buf = 0;
@@ -195,7 +195,7 @@
  * to contain result is grounds for error).
  */
 static result_t
-extract_x509_field_ssl(X509_NAME *x509, const char *field_name, char *out, int 
size)
+extract_x509_field_ssl(X509_NAME *x509, const char *field_name, char *out, 
size_t size)
 {
     int lastpos = -1;
     int tmp = -1;
@@ -252,7 +252,7 @@
 }

 result_t
-backend_x509_get_username(char *common_name, int cn_len, char 
*x509_username_field, X509 *peer_cert)
+backend_x509_get_username(char *common_name, size_t cn_len, char 
*x509_username_field, X509 *peer_cert)
 {
 #ifdef ENABLE_X509ALTUSERNAME
     if (strncmp("ext:", x509_username_field, 4) == 0)

--
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: If971006b6d3a1a93d87b29627d91dd72faf5ceb2
Gerrit-Change-Number: 1138
Gerrit-PatchSet: 1
Gerrit-Owner: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: plaisthos <arne-open...@rfc2549.org>
Gerrit-MessageType: newchange
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