@ -16,11 +16,9 @@ Signed-off-by: Ismael Ripoll-Ripoll <iripoll@disca.upv.es>
grub-core/normal/auth.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/grub-core/lib/crypto.c b/grub-core/lib/crypto.c
index ca334d5a40e..e6c78d16d39 100644
--- a/grub-core/lib/crypto.c
+++ b/grub-core/lib/crypto.c
@@ -468,7 +468,7 @@ grub_password_get (char buf[], unsigned buf_size)
@@ -468,7 +468,7 @@ grub_password_get (char buf[], unsigned
break;
}
@ -29,16 +27,14 @@ index ca334d5a40e..e6c78d16d39 100644
{
if (cur_len)
cur_len--;
diff --git a/grub-core/normal/auth.c b/grub-core/normal/auth.c
index 6be678c0de1..c35ce972473 100644
--- a/grub-core/normal/auth.c
+++ b/grub-core/normal/auth.c
@@ -172,7 +172,7 @@ grub_username_get (char buf[], unsigned buf_size)
@@ -172,7 +172,7 @@ grub_username_get (char buf[], unsigned
break;
}
- if (key == GRUB_TERM_BACKSPACE )
+ if (key == GRUB_TERM_BACKSPACE && cur_len)
- if (key == '\b' )
+ if (key == '\b' && cur_len)
{
if (cur_len)
{