[Libunwind-devel] [PATCH] ARM: fix unwind table search when IP less than first table entry

[Tommi Rantala]

Properly return error when searching for unwind table entry for an IP
that is less than the first available table entry.
---
 src/arm/Gex_tables.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/arm/Gex_tables.c b/src/arm/Gex_tables.c
index 1fc3ea2..d78fbaf 100644
--- a/src/arm/Gex_tables.c
+++ b/src/arm/Gex_tables.c
@@ -397,7 +397,7 @@ tdep_search_unwind_table (unw_addr_space_t as, unw_word_t 
ip,
       unw_word_t last = di->u.rti.table_data + di->u.rti.table_len - 8;
       unw_word_t entry, val;
 
-      if (prel31_to_addr (as, arg, first, &val) < 0 && ip < val)
+      if (prel31_to_addr (as, arg, first, &val) < 0 || ip < val)
        return -UNW_ENOINFO;
 
       if (prel31_to_addr (as, arg, last, &val) < 0)
-- 
1.7.2.5