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sim: callback: fix sentinel testing when walking maps

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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.
This commit is contained in:
Mike Frysinger 2015-06-18 04:02:26 -04:00
parent faffbc648d
commit 7aec3bb968
2 changed files with 7 additions and 2 deletions
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5
sim/common/ChangeLog
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@ -1,3 +1,8 @@
2015-06-18 Mike Frysinger <vapier@gentoo.org>
* callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
m for sentinel testing.
2015-06-17 Mike Frysinger <vapier@gentoo.org>
* sim-syscall.c: Include errno.h and targ-vals.h.

4
sim/common/callback.c
View File

@ -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;