From 7aec3bb968de6847cc73809408dfe8aa78fe7de7 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 18 Jun 2015 04:02:26 -0400 Subject: [PATCH] sim: callback: fix sentinel testing when walking maps The new helpers for walking the maps tested the wrong value for exiting the for loop. This caused crashes when looking up entries that were not in the map. --- sim/common/ChangeLog | 5 +++++ sim/common/callback.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 59d92f4..afc1b3a 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,8 @@ +2015-06-18 Mike Frysinger + + * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to + m for sentinel testing. + 2015-06-17 Mike Frysinger * sim-syscall.c: Include errno.h and targ-vals.h. diff --git a/sim/common/callback.c b/sim/common/callback.c index 9b42536..486f182 100644 --- a/sim/common/callback.c +++ b/sim/common/callback.c @@ -803,7 +803,7 @@ cb_target_map_entry (const CB_TARGET_DEFS_MAP map[], int target_val) { const CB_TARGET_DEFS_MAP *m; - for (m = &map[0]; map->target_val != -1; ++m) + for (m = &map[0]; m->target_val != -1; ++m) if (m->target_val == target_val) return m; @@ -815,7 +815,7 @@ cb_host_map_entry (const CB_TARGET_DEFS_MAP map[], int host_val) { const CB_TARGET_DEFS_MAP *m; - for (m = &map[0]; map->host_val != -1; ++m) + for (m = &map[0]; m->host_val != -1; ++m) if (m->host_val == host_val) return m; -- 2.7.4