We store an error code to ret, but don't act on it. Fix this.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
fs/fat/fat.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 84bfe69089e5..7d888817c145 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -196,6 +196,11 @@ static int fat_open(struct device_d *dev, FILE *file, const char *filename)
if (file->flags & O_APPEND) {
ret = f_lseek(f_file, f_file->fsize);
+ if (ret) {
+ f_close(f_file);
+ free(f_file);
+ return -EINVAL;
+ }
}
file->priv = f_file;
--
2.30.2
