patch 8.0.0597: off-by-one error in size computation
Problem: Off-by-one error in buffer size computation.
Solution: Use ">=" instead of ">". (Lemonboy, closes #1694)
diff --git a/src/quickfix.c b/src/quickfix.c
index 7b07f93..9626cfa 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -919,7 +919,7 @@
}
if (fmt_ptr->flags == '+' && !qi->qf_multiscan) /* %+ */
{
- if (linelen > fields->errmsglen)
+ if (linelen >= fields->errmsglen)
{
/* linelen + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg,
@@ -934,7 +934,7 @@
if (regmatch.startp[i] == NULL || regmatch.endp[i] == NULL)
continue;
len = (int)(regmatch.endp[i] - regmatch.startp[i]);
- if (len > fields->errmsglen)
+ if (len >= fields->errmsglen)
{
/* len + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg, len + 1))
@@ -1017,7 +1017,7 @@
fields->namebuf[0] = NUL; /* no match found, remove file name */
fields->lnum = 0; /* don't jump to this line */
fields->valid = FALSE;
- if (linelen > fields->errmsglen)
+ if (linelen >= fields->errmsglen)
{
/* linelen + null terminator */
if ((fields->errmsg = vim_realloc(fields->errmsg,