[src/netbsd-1-6]: src/gnu/dist/cvs/src Pull up revision 1.11 (requested by ch...

[tron <tron%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/47d480bf29a8
branches:  netbsd-1-6
changeset: 530854:47d480bf29a8
user:      tron <tron%NetBSD.org@localhost>
date:      Fri Oct 10 18:05:10 2003 +0000

description:
Pull up revision 1.11 (requested by christos in ticket #1514):
Avoid re-entry in the cleanup signal handlers.

diffstat:

 gnu/dist/cvs/src/rcs.c |  4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diffs (14 lines):

diff -r 56b107f1031d -r 47d480bf29a8 gnu/dist/cvs/src/rcs.c
--- a/gnu/dist/cvs/src/rcs.c    Fri Oct 10 18:04:38 2003 +0000
+++ b/gnu/dist/cvs/src/rcs.c    Fri Oct 10 18:05:10 2003 +0000
@@ -8238,6 +8238,10 @@
 RETSIGTYPE
 rcs_cleanup ()
 {
+    static int reenter = 0;
+
+    if (reenter++)
+       _exit(1);
     /* Note that the checks for existence_error are because we are
        called from a signal handler, so we don't know whether the
        files got created.  */