[PATCH 1/1] sandbox: don't call os_close with invalid file descriptor

If open() fails it returns -1. Calling close() with this value makes no sense. Return -EIO instead.

Addresses-Coverity-ID: 185828 Improper use of negative value Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- arch/sandbox/cpu/os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c index cbae5109e85..154a5d77490 100644 --- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c @@ -188,7 +188,7 @@ int os_read_file(const char *fname, void **bufp, int *sizep) fd = os_open(fname, OS_O_RDONLY); if (fd < 0) { printf("Cannot open file '%s'\n", fname); - goto err; + return -EIO; } size = os_filesize(fd); if (size < 0) {