diff options
| -rw-r--r-- | src/selection.cc | 2 | ||||
| -rw-r--r-- | test/regression/3275-crash-on-replace-at-buffer-start/cmd | 1 | ||||
| -rw-r--r-- | test/regression/3275-crash-on-replace-at-buffer-start/in | 1 | ||||
| -rw-r--r-- | test/regression/3275-crash-on-replace-at-buffer-start/out | 1 |
4 files changed, 4 insertions, 1 deletions
diff --git a/src/selection.cc b/src/selection.cc index 781f7c4f..d637e007 100644 --- a/src/selection.cc +++ b/src/selection.cc @@ -413,7 +413,7 @@ void SelectionList::insert(ConstArrayView<String> strings, InsertMode mode, auto& min = sel.min(); auto& max = sel.max(); min = range.begin; - max = m_buffer->char_prev(range.end); + max = range.end > range.begin ? m_buffer->char_prev(range.end) : range.begin; } else { diff --git a/test/regression/3275-crash-on-replace-at-buffer-start/cmd b/test/regression/3275-crash-on-replace-at-buffer-start/cmd new file mode 100644 index 00000000..331bae08 --- /dev/null +++ b/test/regression/3275-crash-on-replace-at-buffer-start/cmd @@ -0,0 +1 @@ +R diff --git a/test/regression/3275-crash-on-replace-at-buffer-start/in b/test/regression/3275-crash-on-replace-at-buffer-start/in new file mode 100644 index 00000000..257cc564 --- /dev/null +++ b/test/regression/3275-crash-on-replace-at-buffer-start/in @@ -0,0 +1 @@ +foo diff --git a/test/regression/3275-crash-on-replace-at-buffer-start/out b/test/regression/3275-crash-on-replace-at-buffer-start/out new file mode 100644 index 00000000..c1cccefc --- /dev/null +++ b/test/regression/3275-crash-on-replace-at-buffer-start/out @@ -0,0 +1 @@ +oo |