fix dynamic symbol resolver

there was a case that target symbol cannot be resolved correctly
reliforp · May 7, 2020 · c0abbd8 · c0abbd8
1 parent 2f1ee7e
commit c0abbd8
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/Lib/Elf/Structure/Elf64/Elf64GnuHashTable.php b/src/Lib/Elf/Structure/Elf64/Elf64GnuHashTable.php
@@ -84,8 +84,7 @@ public function lookup(string $name, callable $symbol_table_checker): int
                     return $chain_offset + $this->symoffset;
                 }
             }
-            $chain_offset++;
-        } while (($this->chain[$chain_offset] & 1) === 0);
+        } while (($this->chain[$chain_offset++] & 1) === 0);
 
         return Elf64SymbolTable::STN_UNDEF;
     }