[LEDE-DEV] jffs corruption

[Levente]

Dear all,


One of my college ended up with corrupted jffs filesystem. He had
issues with bad blocks in the FLASH memory.

He ended up this patch that fixed his issue.

Is it worth submitting?

diff --git a/package/system/mtd/src/jffs2.c b/package/system/mtd/src/jffs2.c
index b432f64ac0..5bf3eec328 100644
--- a/package/system/mtd/src/jffs2.c
+++ b/package/system/mtd/src/jffs2.c
@@ -308,6 +308,16 @@ int mtd_write_jffs2(const char *mtd, const char
*filename, const char *dir)
        for(;;) {
                struct jffs2_unknown_node *node = (struct
jffs2_unknown_node *) buf;

+               while (mtd_block_is_bad(outfd, mtdofs) && (mtdofs < mtdsize)) {
+                       if (!quiet)
+                               fprintf(stderr, "\nSkipping bad block
at 0x%08x   ", mtdofs);
+
+                       mtdofs += erasesize;
+
+                       /* Move the file pointer along over the bad block. */
+                       lseek(outfd, erasesize, SEEK_CUR);
+               }
+
                if (read(outfd, buf, erasesize) != erasesize) {
                        fdeof = 1;
                        break;