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f4e483f7b4
This patch will fix configuration restore problem over sysupgrade on WF610D Even though there is a configuration data in the /dev/mtdblock12, it is getting erased while reading it beacuse of JFFS2 empty bitmask code. So I added a condition to check whether the datatype available is JFFS2 or not, and making sure it is not empty before returning the JFFS2 flag to restore the configuration. Signed-off-by: Nagendrababu <nagendrababu.bonkuri@connectus.ai>
38 lines
1.6 KiB
Diff
38 lines
1.6 KiB
Diff
From 87af8ae014551b73a51c30a0c30da2a2c666e548 Mon Sep 17 00:00:00 2001
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From: Nagendrababu <nagendrababu.bonkuri@connectus.ai>
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Date: Fri, 13 Aug 2021 11:41:25 -0400
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Subject: [PATCH] WIFI-3244-config-reset-over-sysupgrade
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This patch will fix configuration restore problem over sysupgrade
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on WF610D
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Even though there is a configuration data in the /dev/mtdblock12, it is getting erased while reading it beacuse of JFFS2 empty bitmask code. So I added a condition to check whether the datatype available is JFFS2 or not, and making sure it is not empty before returning the JFFS2 flag to restore the configuration.
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Signed-off-by: Nagendrababu <nagendrababu.bonkuri@connectus.ai>
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---
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.../system/fstools/patches/002-wf610d-config-reset | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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create mode 100644 package/system/fstools/patches/002-wf610d-config-reset
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diff --git a/package/system/fstools/patches/002-wf610d-config-reset b/package/system/fstools/patches/002-wf610d-config-reset
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new file mode 100644
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index 0000000000..6e18f8669c
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--- /dev/null
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+++ b/package/system/fstools/patches/002-wf610d-config-reset
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@@ -0,0 +1,13 @@
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+Index: fstools-2020-05-12-84269037/libfstools/mtd.c
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+===================================================================
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+--- fstools-2020-05-12-84269037.orig/libfstools/mtd.c
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++++ fstools-2020-05-12-84269037/libfstools/mtd.c
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+@@ -226,6 +226,8 @@ static int mtd_volume_identify(struct vo
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+ if (v->type == UBIVOLUME && deadc0de == 0xffffffff) {
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+ return FS_JFFS2;
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+ }
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++ if (v->type == FS_JFFS2 && v->size && deadc0de == 0xffffffff)
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++ return FS_JFFS2;
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+
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+ return FS_NONE;
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+ }
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--
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2.25.1
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