bfd signed overflow fixes

[deliverable/binutils-gdb.git] / bfd / elf32-rx.c

diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index a1a5ce11be151a22621fe223829db6a894965d28..1b7b35b01f0703ff2eaa022e3394b4bbf850d075 100644 (file)
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -2932,9 +2932,9 @@ elf32_rx_relax_section (bfd *                    abfd,
                  break;
                case 0:
 #if RX_OPCODE_BIG_ENDIAN
-                 imm_val = (ip[0] << 24) | (ip[1] << 16) | (ip[2] << 8) | ip[3];
+                 imm_val = ((unsigned) ip[0] << 24) | (ip[1] << 16) | (ip[2] << 8) | ip[3];
 #else
-                 imm_val = (ip[3] << 24) | (ip[2] << 16) | (ip[1] << 8) | ip[0];
+                 imm_val = ((unsigned) ip[3] << 24) | (ip[2] << 16) | (ip[1] << 8) | ip[0];
 #endif
                  break;
                }