automatic import of rpm

1 files changed, 27 insertions, 0 deletions

diff --git a/backport-treat-0-as-valid-file-descriptor.patch b/backport-treat-0-as-valid-file-descriptor.patch
new file mode 100644
index 0000000..154e55a
--- /dev/null
+++ b/backport-treat-0-as-valid-file-descriptor.patch
@@ -0,0 +1,27 @@
+From be64821b908fdb1ff3c12530430d1cf046839e60 Mon Sep 17 00:00:00 2001
+From: licunlong <licunlong1@huawei.com>
+Date: Thu, 20 Jan 2022 19:59:44 +0800
+Subject: [PATCH] treat 0 as valid file descriptor The descriptor is openned in
+ rpmpkgOpen, and we treat 0 as valid file descriptor. Here we should do the
+ same or fail earlier.
+
+---
+ lib/backend/ndb/rpmpkg.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/backend/ndb/rpmpkg.c b/lib/backend/ndb/rpmpkg.c
+index 64d0493..0a041e4 100644
+--- a/lib/backend/ndb/rpmpkg.c
++++ b/lib/backend/ndb/rpmpkg.c
+@@ -734,7 +734,7 @@ static int rpmpkgAddSlotPage(rpmpkgdb pkgdb)
+ 
+ static int rpmpkgGetLock(rpmpkgdb pkgdb, int type)
+ {
+-    if (!pkgdb->fd)
++    if (pkgdb->fd < 0)
+ 	return RPMRC_FAIL;
+     if (flock(pkgdb->fd, type))
+ 	return RPMRC_FAIL;
+-- 
+1.8.3.1
+