[Bug java/15543] "jv-scan --complexity" segfaults

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-19 16:04 -------
Confirmed, looks like someone forgot to check for an NULL before passing to strlen.
Here is the backtrace on the mainline:
#1  0x0804bba4 in yyparse () at parse-scan.y:517
517                           char *n = xmalloc (bracket_count + 1 + strlen ($$));
(gdb) bt
#0  0x42080bbb in strlen () from /lib/i686/libc.so.6
#1  0x0804bba4 in yyparse () at parse-scan.y:517
#2  0x0804bf91 in main (argc=3, argv=0xbffec3a4) at /home/gates/pinskia/src/gnu/gcc/src/gcc/
java/jv-scan.c:216

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-19 16:04:50
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15543