patch 8.0.1750: crash when clearing loccation list in autocommand
Problem: Crash when clearing loccation list in autocommand.
Solution: Check if "qi" equals "ql_info". (Yegappan Lakshmanan)
diff --git a/src/quickfix.c b/src/quickfix.c
index 39e3913..6142825 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -5897,7 +5897,6 @@
char_u *lang;
#endif
qf_info_T *qi = &ql_info;
- qf_info_T *save_qi;
int new_qi = FALSE;
win_T *wp;
char_u *au_name = NULL;
@@ -5951,9 +5950,6 @@
}
}
- /* Autocommands may change the list. Save it for later comparison */
- save_qi = qi;
-
regmatch.regprog = vim_regcomp(eap->arg, RE_MAGIC + RE_STRING);
regmatch.rm_ic = FALSE;
if (regmatch.regprog != NULL)
@@ -6086,7 +6082,7 @@
{
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
curbuf->b_fname, TRUE, curbuf);
- if (!new_qi && qi != save_qi && qf_find_buf(qi) == NULL)
+ if (!new_qi && qi != &ql_info && qf_find_buf(qi) == NULL)
/* autocommands made "qi" invalid */
return;
}