The current code causes a compiler error on gcc 4.8.4 as used by sandbox on Ubuntu 14.04, which is fairly recent. Init these variables to fix the problem.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v5: None Changes in v4: - Move the fix to query_console_serial()
Changes in v3: - Add new patch to init the 'rows' and 'cols' variables
Changes in v2: None
lib/efi_loader/efi_console.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c index ce66c935ec..bd953a1485 100644 --- a/lib/efi_loader/efi_console.c +++ b/lib/efi_loader/efi_console.c @@ -204,8 +204,11 @@ static int query_console_serial(int *rows, int *cols) return -1;
/* Read {depth,rows,cols} */ - if (term_read_reply(n, 3, 't')) + if (term_read_reply(n, 3, 't')) { + *rows = -1; + *cols = -1; return -1; + }
*cols = n[2]; *rows = n[1];