gdbstub: fix gdbserver_fork

As reported by Martin Mohring fork doesn't work with NPTL. A fix is attached that makes the also attached test run (tested with ARM CodeSourcery 2008q3 on an x86_64 Fedora Core with kernel 2.6.23). Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6195 c046a42c-6fe2-441c-8c8c-71466251a162

gdbstub: fix gdbserver_fork
As reported by Martin Mohring fork doesn't work with NPTL. A fix is attached that makes the also attached test run (tested with ARM CodeSourcery 2008q3 on an x86_64 Fedora Core with kernel 2.6.23). Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6195 c046a42c-6fe2-441c-8c8c-71466251a162
edgar_igl
1 parent 6cdc7375
Showing 1 changed file with 1 additions and 1 deletions
gdbstub.c
@@ -2225,7 +2225,7 @@ int gdbserver_start(int port)
 void gdbserver_fork(CPUState *env)
 {
     GDBState *s = gdbserver_state;
-    if (s->fd < 0)
+    if (gdbserver_fd < 0 || s->fd < 0)
       return;
     close(s->fd);
     s->fd = -1;