freebsd-ports/shells/ksh2020/files/patch-src_cmd_ksh93_edit_pcomplete.c
Cy Schubert e49cde4c83 Don't reassign the "len" variable and compute the exact spaces needed.
PR:		251275
Submitted by:	Romeo Rajomalaza <endian.sign _ gmail.com>
Reported by:	Romeo Rajomalaza <endian.sign _ gmail.com>
MFH:		2020Q4
2020-12-02 18:43:35 +00:00

12 lines
491 B
C

--- src/cmd/ksh93/edit/pcomplete.c.orig 2020-11-20 14:41:10.427589000 +0000
+++ src/cmd/ksh93/edit/pcomplete.c 2020-11-20 14:47:28.958973000 +0000
@@ -338,8 +338,7 @@
}
if (complete) {
// Reserved space on stack and try again.
- len = 3;
- tlen = (c + 1) * sizeof(char *) + len * c + 1024;
+ tlen += (c + 1) * sizeof(char *) + (plen + slen + 1) * c;
stkseek(shp->stk, tlen);
complete = 2;
av = (char **)stkptr(shp->stk, 0);