From 426cdd08669f51f8d8aa5307280f59898694a30c Mon Sep 17 00:00:00 2001 From: George Talusan Date: Fri, 19 Feb 2016 00:04:44 -0500 Subject: [PATCH] clamp gdb memory reads to 0x1800 --- gdbserver/gdb-server.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gdbserver/gdb-server.c b/gdbserver/gdb-server.c index c815211..b272f4c 100644 --- a/gdbserver/gdb-server.c +++ b/gdbserver/gdb-server.c @@ -1353,6 +1353,12 @@ int serve(stlink_t *sl, st_state_t *st) { unsigned adj_start = start % 4; unsigned count_rnd = (count + adj_start + 4 - 1) / 4 * 4; + if (count_rnd > sl->flash_pgsz) + count_rnd = sl->flash_pgsz; + if (count_rnd > 0x1800) + count_rnd = 0x1800; + if (count_rnd < count) + count = count_rnd; stlink_read_mem32(sl, start - adj_start, count_rnd); -- 2.30.2