patch 8.0.1408: crash in setqflist()
Problem: Crash in setqflist().
Solution: Check for string to be NULL. (Dominique Pelle, closes #2464)
diff --git a/src/quickfix.c b/src/quickfix.c
index fc65ad4..d09a334 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -4930,8 +4930,9 @@
qf_idx = -1;
}
}
- else if ((di->di_tv.v_type == VAR_STRING)
- && (STRCMP(di->di_tv.vval.v_string, "$") == 0))
+ else if (di->di_tv.v_type == VAR_STRING
+ && di->di_tv.vval.v_string != NULL
+ && STRCMP(di->di_tv.vval.v_string, "$") == 0)
/* Get the last quickfix list number */
qf_idx = qi->qf_listcount - 1;
else
@@ -5226,7 +5227,8 @@
newlist = FALSE; /* use the specified list */
}
else if (di->di_tv.v_type == VAR_STRING
- && STRCMP(di->di_tv.vval.v_string, "$") == 0)
+ && di->di_tv.vval.v_string != NULL
+ && STRCMP(di->di_tv.vval.v_string, "$") == 0)
{
if (qi->qf_listcount > 0)
qf_idx = qi->qf_listcount - 1;