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yaffsfs.c: Fix NULL dereference in yaffs_unmount2_reldev()
[yaffs2.git]
/
direct
/
test-framework
/
yaffs_osglue.c
diff --git
a/direct/test-framework/yaffs_osglue.c
b/direct/test-framework/yaffs_osglue.c
index 2cc18bbdcb6bdec25eafef419df5caac894ed42a..94ca24dfd225a73bde9924f6c51a73672ed1c89b 100644
(file)
--- a/
direct/test-framework/yaffs_osglue.c
+++ b/
direct/test-framework/yaffs_osglue.c
@@
-106,7
+106,13
@@
static void *bg_gc_func(void *dummy)
while ((dev = yaffs_next_dev()) != NULL) {
result = yaffs_do_background_gc_reldev(dev, urgent);
while ((dev = yaffs_next_dev()) != NULL) {
result = yaffs_do_background_gc_reldev(dev, urgent);
- if (result > 0)
+
+ /* result is 1 if more than half the free space is
+ * erased.
+ * If less than half the free space is erased then it is
+ * worth doing another background_gc operation sooner.
+ */
+ if (result == 0)
next_urgent = 1;
}
next_urgent = 1;
}