[Bug libgcj/23763] New: Runtime.getRuntime().exec() signalling

[aeby at graeff dot com]

Showcase: compile exectest.c, run test.java calling 'exectest'

Runtime.exec() seems to pass down some strange signal configuration to child
processes in GCC >=4.0.0. When run from test.java the exectest.c parent process
does never get CHLD signals - they seem to get blocked (as I've seen the
rtsig-queue growing each time test.java was run).

GCC 3.3.3 does not have this problem.

-- 
           Summary: Runtime.getRuntime().exec() signalling
           Product: gcc
           Version: 4.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aeby at graeff dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23763