From d92ec071b211e0ee17496287f62652beb7db543d Mon Sep 17 00:00:00 2001 From: Felix Fietkau <nbd@nbd.name> Date: Fri, 20 Apr 2018 10:02:28 +0200 Subject: [PATCH] mtd: fix erase handling with partition offset on write When a partition offset is given, it is used in an lseek call, which affects write, but not erase. Add it to the offset for erase calls as well Signed-off-by: Felix Fietkau <nbd@nbd.name> --- package/system/mtd/src/mtd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/system/mtd/src/mtd.c b/package/system/mtd/src/mtd.c index 55a3bdba81..fa04c0f95b 100644 --- a/package/system/mtd/src/mtd.c +++ b/package/system/mtd/src/mtd.c @@ -638,7 +638,7 @@ resume: continue; } - if (mtd_erase_block(fd, e) < 0) { + if (mtd_erase_block(fd, e + part_offset) < 0) { if (next) { if (w < e) { write(fd, buf + offset, e - w); -- 2.30.2