Re: libgcj/5064: java/lang/natClassLoader.cc doesn't compile on systems without snprintf

Re: libgcj/5064: java/lang/natClassLoader.cc doesn't compile on systems without snprintf

[tromey]

Synopsis: java/lang/natClassLoader.cc doesn't compile on systems without snprintf

Responsible-Changed-From-To: unassigned->tromey
Responsible-Changed-By: tromey
Responsible-Changed-When: Mon Dec 10 19:55:39 2001
Responsible-Changed-Why:
    I'm handling this.
State-Changed-From-To: open->closed
State-Changed-By: tromey
State-Changed-When: Mon Dec 10 19:55:39 2001
State-Changed-Why:
    I've checked in a fix for this.
    Please give it a try.
    I chose to use strncpy instead.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=5064&database=gcc

Re: libgcj/5064: java/lang/natClassLoader.cc doesn't compile on systems without snprintf

[tromey]

The following reply was made to PR libgcj/5064; it has been noted by GNATS.

From: tromey@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
  java-prs@gcc.gnu.org, nobody@gcc.gnu.org, ro@TechFak.Uni-Bielefeld.DE,
  tromey@gcc.gnu.org
Cc:  
Subject: Re: libgcj/5064: java/lang/natClassLoader.cc doesn't compile on systems without snprintf
Date: 11 Dec 2001 03:55:40 -0000

 Synopsis: java/lang/natClassLoader.cc doesn't compile on systems without snprintf
 
 Responsible-Changed-From-To: unassigned->tromey
 Responsible-Changed-By: tromey
 Responsible-Changed-When: Mon Dec 10 19:55:39 2001
 Responsible-Changed-Why:
     I'm handling this.
 State-Changed-From-To: open->closed
 State-Changed-By: tromey
 State-Changed-When: Mon Dec 10 19:55:39 2001
 State-Changed-Why:
     I've checked in a fix for this.
     Please give it a try.
     I chose to use strncpy instead.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=5064&database=gcc

libgcj/5064: java/lang/natClassLoader.cc doesn't compile on systems without snprintf

[Rainer Orth]

>Number:         5064
>Category:       libgcj
>Synopsis:       java/lang/natClassLoader.cc doesn't compile on systems without snprintf
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 10 15:46:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Rainer Orth
>Release:        3.1 20011210 (experimental)
>Organization:
>Environment:
System: OSF1 korsakov V4.0 1229 alpha
Machine: alpha
	
host: alphaev67-dec-osf4.0f
build: alphaev67-dec-osf4.0f
target: alphaev67-dec-osf4.0f
configured with: /vol/gnu/src/gcc/gcc-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --enable-libgcj alphaev67-dec-osf4.0f
>Description:
libgcj fails to compile on this target:

/vol/gnu/src/gcc/gcc-dist/libjava/java/lang/natClassLoader.cc: In function 
   `void _Jv_RegisterClassHookDefault(java::lang::Class*)':
/vol/gnu/src/gcc/gcc-dist/libjava/java/lang/natClassLoader.cc:468: `snprintf' 
   undeclared (first use this function)
/vol/gnu/src/gcc/gcc-dist/libjava/java/lang/natClassLoader.cc:468: (Each 
   undeclared identifier is reported only once for each function it appears 
   in.)

Tru64 UNIX V4.0 (as well as e.g. IRIX 6.2 and Solaris 2.5.1) lacks snprintf in
libc.  libgcj should still be usable on such platforms.
	
>How-To-Repeat:
Bootstrap gcc with --enable-libgcj.
	
>Fix:
Use sprintf with a format (like %.170s or some such) to avoid buffer overflows.
	
>Release-Note:
>Audit-Trail:
>Unformatted: