patch 8.2.2934: ASAN error when using text from the clipboard
Problem: ASAN error when using text from the clipboard.
Solution: Get width of each character.
diff --git a/src/register.c b/src/register.c
index 8680c6b..8c951b7 100644
--- a/src/register.c
+++ b/src/register.c
@@ -2908,11 +2908,12 @@
{
charlen = 0;
for (i = start; i < len; ++i) // find the end of the line
+ {
if (str[i] == '\n')
break;
+ charlen += mb_ptr2cells_len(str + i, len - i);
+ }
i -= start; // i is now length of line
- if (start < len)
- charlen = mb_charlen_len(str + start, i);
if (charlen > maxlen)
maxlen = charlen;
if (append)
@@ -2929,7 +2930,7 @@
mch_memmove(s, y_ptr->y_array[lnum], (size_t)extra);
if (append)
vim_free(y_ptr->y_array[lnum]);
- if (i)
+ if (i > 0)
mch_memmove(s + extra, str + start, (size_t)i);
extra += i;
s[extra] = NUL;
diff --git a/src/version.c b/src/version.c
index ab4ffeb..eab59f4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2934,
+/**/
2933,
/**/
2932,