From 12ba8f8ce29fdd277f3100052eddc1afd2f5ea3f Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 28 Jan 2021 12:36:52 +0300 Subject: [PATCH] mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions() If the kstrtouint() calls fail, then this should return a negative error code but it currently returns success. Fixes: dd84cb022b31 ("mtd: bcm63xxpart: move imagetag parsing to its own parser") Signed-off-by: Dan Carpenter Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/YBKFtNaFHGYBj+u4@mwanda --- drivers/mtd/parsers/parser_imagetag.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/parsers/parser_imagetag.c b/drivers/mtd/parsers/parser_imagetag.c index d69607b4..fab0949 100644 --- a/drivers/mtd/parsers/parser_imagetag.c +++ b/drivers/mtd/parsers/parser_imagetag.c @@ -83,6 +83,7 @@ static int bcm963xx_parse_imagetag_partitions(struct mtd_info *master, pr_err("invalid rootfs address: %*ph\n", (int)sizeof(buf->flash_image_start), buf->flash_image_start); + ret = -EINVAL; goto out; } @@ -92,6 +93,7 @@ static int bcm963xx_parse_imagetag_partitions(struct mtd_info *master, pr_err("invalid kernel address: %*ph\n", (int)sizeof(buf->kernel_address), buf->kernel_address); + ret = -EINVAL; goto out; } @@ -100,6 +102,7 @@ static int bcm963xx_parse_imagetag_partitions(struct mtd_info *master, pr_err("invalid kernel length: %*ph\n", (int)sizeof(buf->kernel_length), buf->kernel_length); + ret = -EINVAL; goto out; } @@ -108,6 +111,7 @@ static int bcm963xx_parse_imagetag_partitions(struct mtd_info *master, pr_err("invalid total length: %*ph\n", (int)sizeof(buf->total_length), buf->total_length); + ret = -EINVAL; goto out; } -- 2.7.4