From 4619a1395b9a414e5e11148d79fde3a7fa348e87 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 1 Mar 2021 09:57:57 +0100 Subject: ensure proper aligning for skim patch --- src/afl-common.c | 2 +- src/afl-forkserver.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/afl-common.c b/src/afl-common.c index fa4aec7f..a306fe5e 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -1135,7 +1135,7 @@ u32 get_map_size(void) { } - if (map_size % 32) { map_size = (((map_size >> 5) + 1) << 5); } + if (map_size % 64) { map_size = (((map_size >> 6) + 1) << 6); } } diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 9ee59822..fd5edc98 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -656,11 +656,11 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, if (!fsrv->map_size) { fsrv->map_size = MAP_SIZE; } - if (unlikely(tmp_map_size % 32)) { + if (unlikely(tmp_map_size % 64)) { // should not happen WARNF("Target reported non-aligned map size of %u", tmp_map_size); - tmp_map_size = (((tmp_map_size + 31) >> 5) << 5); + tmp_map_size = (((tmp_map_size + 63) >> 6) << 6); } -- cgit 1.4.1