patch 9.0.1049: crash when opening a very small terminal window
Problem: Crash when opening a very small terminal window.
Solution: Instead of crashing fix the cursor position. (closes #11697)
diff --git a/src/libvterm/src/screen.c b/src/libvterm/src/screen.c
index 069306a..fb1d26e 100644
--- a/src/libvterm/src/screen.c
+++ b/src/libvterm/src/screen.c
@@ -661,9 +661,15 @@
}
/* We really expect the cursor position to be set by now */
+ /* Unfortunately we do get here when "new_rows" is one. We don't want
+ * to crash, so until the above code is fixed let's just set the cursor. */
if(active && (new_cursor.row == -1 || new_cursor.col == -1)) {
- fprintf(stderr, "screen_resize failed to update cursor position\n");
- abort();
+ /* fprintf(stderr, "screen_resize failed to update cursor position\n");
+ * abort(); */
+ if (new_cursor.row < 0)
+ new_cursor.row = 0;
+ if (new_cursor.col < 0)
+ new_cursor.col = 0;
}
if(old_row >= 0 && bufidx == BUFIDX_PRIMARY) {
diff --git a/src/version.c b/src/version.c
index ad9e52b..48d9250 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1049,
+/**/
1048,
/**/
1047,