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 <s...@chromium.org>
---
Changes in v6: None
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];
--
2.18.0.rc1.244.gcf134e6275-goog
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