diff options
| -rw-r--r-- | usr.bin/patch/pch.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.bin/patch/pch.c b/usr.bin/patch/pch.c index 563c539b5686..d9087bb32391 100644 --- a/usr.bin/patch/pch.c +++ b/usr.bin/patch/pch.c @@ -1135,7 +1135,12 @@ hunk_done: if (*buf != '>') fatal("> expected at line %ld of patch\n", p_input_line); - p_line[i] = savestr(buf + 2); + /* Don't overrun if we don't have enough line */ + if (len > 2) + p_line[i] = savestr(buf + 2); + else + p_line[i] = savestr(""); + if (out_of_mem) { p_end = i - 1; return false; |