CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 06/08/18 23:11:37
Index: src/output.c
===================================================================
RCS file: /sources/m4/m4/src/Attic/output.c,v
retrieving revision 1.1.1.1.2.9
retrieving revision 1.1.1.1.2.10
diff -u -b -r1.1.1.1.2.9 -r1.1.1.1.2.10
--- src/output.c 8 Aug 2006 23:17:44 -0000 1.1.1.1.2.9
+++ src/output.c 18 Aug 2006 23:11:37 -0000 1.1.1.1.2.10
@@ -158,6 +158,9 @@
if (selected_diversion->file == NULL)
M4ERROR ((EXIT_FAILURE, errno,
"ERROR: cannot create temporary file for diversion"));
+ if (set_cloexec_flag (fileno (selected_diversion->file), true) != 0)
+ M4ERROR ((warning_status, errno,
+ "Warning: cannot protect diversion across forks"));
if (selected_diversion->used > 0)
{
