On 02/07/2014 09:19, kkoli...@apache.org wrote:
> Author: kkolinko
> Date: Wed Jul 2 08:19:21 2014
> New Revision: 1607278
>
> URL: http://svn.apache.org/r1607278
> Log:
> For https://issues.apache.org/bugzilla/show_bug.cgi?id=55938
> Fix "Dereference of null pointer" issues identified by clang, in "jbs_read",
> "jbs_write".
> Not tested, but an obvious fix.
I need to brush up on my C to get my head around why, but this commit
has broken the build.
Complete error text follows:
cl -c -nologo -DWIN32 -D_WIN32 -D_WINDOWS -DWINNT -D_WINNT
-D_WIN32_WINNT=0x0501 -DWINVER=0x0501 -D_WIN32_IE=0x0600 -W3 -EHsc
-D_MBCS -DMBCS -D_X86_=1 -
O2 -Ob2 -Oy- -Zi -DNDEBUG -D_MT -MD -DAPR_DECLARE_STATIC -DZLIB_WINAPI
-DNO_IDEA -DNO_RC5 -DNO_MDC2 -DOPENSSL_NO_IDEA -DOPENSSL_NO_RC5
-DOPENSSL_NO_MDC2 -DHAVE
_OPENSSL -DHAVE_SSL_SET_STATE=1 -I.\include -I
"\java\jdk1.7.0_60_x64\include" -I "\java\jdk1.7.0_60_x64\include\win32"
-IC:\deps-x86\apr-1.4.8\include -IC:\dep
s-x86\apr-1.4.8\include\arch\win32 -IC:\deps-x86\openssl-1.0.1h\include
-FoWINXP_X86_DLL_RELEASE\ -FdWINXP_X86_DLL_RELEASE\tcnative-1-src
.\src\ssl.c
ssl.c
.\src\ssl.c(888) : error C2275: 'jbyteArray' : illegal use of this type
as an expression
C:\java\jdk1.7.0_60_x64\include\jni.h(107) : see declaration of
'jbyteArray'
.\src\ssl.c(888) : error C2146: syntax error : missing ';' before
identifier 'jb'
.\src\ssl.c(888) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(888) : warning C4047: '=' : 'int' differs in levels of
indirection from 'jbyteArray'
.\src\ssl.c(890) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(890) : warning C4047: 'function' : 'jbyteArray' differs in
levels of indirection from 'int'
.\src\ssl.c(890) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
.\src\ssl.c(892) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(893) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(893) : warning C4047: 'function' : 'jbyteArray' differs in
levels of indirection from 'int'
.\src\ssl.c(893) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
.\src\ssl.c(894) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(894) : warning C4047: 'function' : 'jobject' differs in
levels of indirection from 'int'
.\src\ssl.c(894) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
.\src\ssl.c(907) : error C2275: 'jbyteArray' : illegal use of this type
as an expression
C:\java\jdk1.7.0_60_x64\include\jni.h(107) : see declaration of
'jbyteArray'
.\src\ssl.c(907) : error C2146: syntax error : missing ';' before
identifier 'jb'
.\src\ssl.c(907) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(907) : warning C4047: '=' : 'int' differs in levels of
indirection from 'jbyteArray'
.\src\ssl.c(910) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(912) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(912) : warning C4047: 'function' : 'jarray' differs in
levels of indirection from 'int'
.\src\ssl.c(912) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
.\src\ssl.c(914) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(914) : warning C4047: 'function' : 'jarray' differs in
levels of indirection from 'int'
.\src\ssl.c(914) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
.\src\ssl.c(916) : error C2065: 'jb' : undeclared identifier
.\src\ssl.c(916) : warning C4047: 'function' : 'jobject' differs in
levels of indirection from 'int'
.\src\ssl.c(916) : warning C4024: 'function through pointer' : different
types for formal and actual parameter 2
NMAKE : fatal error U1077: 'c:\cmsc\msvc\bin\i386\cl.EXE' : return code
'0x2'
Stop.
>
> Modified:
> tomcat/native/trunk/native/src/ssl.c
>
> Modified: tomcat/native/trunk/native/src/ssl.c
> URL:
> http://svn.apache.org/viewvc/tomcat/native/trunk/native/src/ssl.c?rev=1607278&r1=1607277&r2=1607278&view=diff
> ==============================================================================
> --- tomcat/native/trunk/native/src/ssl.c (original)
> +++ tomcat/native/trunk/native/src/ssl.c Wed Jul 2 08:19:21 2014
> @@ -871,8 +871,8 @@ static int jbs_write(BIO *b, const char
> if (b->init && in != NULL) {
> BIO_JAVA *j = (BIO_JAVA *)b->ptr;
> JNIEnv *e = NULL;
> - jbyteArray jb = (*e)->NewByteArray(e, inl);
> tcn_get_java_env(&e);
> + jbyteArray jb = (*e)->NewByteArray(e, inl);
> if (!(*e)->ExceptionOccurred(e)) {
> (*e)->SetByteArrayRegion(e, jb, 0, inl, (jbyte *)in);
> ret = (*e)->CallIntMethod(e, j->cb.obj,
> @@ -890,8 +890,8 @@ static int jbs_read(BIO *b, char *out, i
> if (b->init && out != NULL) {
> BIO_JAVA *j = (BIO_JAVA *)b->ptr;
> JNIEnv *e = NULL;
> - jbyteArray jb = (*e)->NewByteArray(e, outl);
> tcn_get_java_env(&e);
> + jbyteArray jb = (*e)->NewByteArray(e, outl);
> if (!(*e)->ExceptionOccurred(e)) {
> ret = (*e)->CallIntMethod(e, j->cb.obj,
> j->cb.mid[1], jb);
>
>
>
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