- ignore SIGPIPE when writing to dependency helpers

OBS-URL: https://build.opensuse.org/package/show/Base:System/rpm?expand=0&rev=121

buildpipe.diff

@@ -0,0 +1,17 @@
+--- build/rpmfc.c.orig	2011-06-06 11:27:32.000000000 +0000
++++ build/rpmfc.c	2011-06-06 11:28:47.000000000 +0000
+@@ -165,12 +165,14 @@ static int sigpipe_init(void)
+     fcntl(_sigpipe[1], F_SETFD, (fcntl(_sigpipe[1], F_GETFD)|FD_CLOEXEC));
+     /* XXX SIGPIPE too, but NSPR disables it already, dont mess with it */
+     signal(SIGCHLD, sigpipe_handler); 
++    signal(SIGPIPE, SIG_IGN); 
+     return _sigpipe[0];
+ }
+ 
+ static void sigpipe_finish(void)
+ {
+     signal(SIGCHLD, SIG_DFL); 
++    signal(SIGPIPE, SIG_DFL); 
+     close(_sigpipe[0]);
+     close(_sigpipe[1]);
+     _sigpipe[0] = -1;

rpm.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jun  6 13:30:05 CEST 2011 - mls@suse.de
+
+- ignore SIGPIPE when writing to dependency helpers, so that
+  builds don't randomly abort when a helper is missing
+
 -------------------------------------------------------------------
 Fri Jun  3 15:19:02 CEST 2011 - mls@suse.de
 

rpm.spec

@@ -118,6 +118,7 @@ Patch80:        magic_and_path.diff
 Patch81:        safemacro.diff
 Patch82:        emptychangelog.diff
 Patch83:        assumeexec.diff
+Patch84:        buildpipe.diff
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 #
 # avoid bootstrapping problem
@@ -181,7 +182,7 @@ rm -f rpmdb/db.h
 %patch -P 50 -P 51 -P 52 -P 53 -P 54 -P 55 -P 56 -P 57 -P 58 -P 59
 %patch -P 60 -P 61 -P 62 -P 63 -P 64 -P 65 -P 66 -P 67 -P 68 -P 69
 %patch -P 70 -P 71 -P 72 -P 73 -P 74 -P 75 -P 76 -P 77 -P 78 -P 79
-%patch -P 80 -P 81 -P 82 -P 83
+%patch -P 80 -P 81 -P 82 -P 83 -P 84
 #chmod 755 scripts/find-supplements{,.ksyms}
 #chmod 755 scripts/find-provides.ksyms scripts/find-requires.ksyms
 #chmod 755 scripts/firmware.prov