Fix undefined arithmetic operations detected by -fsanitize=undefined when running...

[thirdparty/binutils-gdb.git] / binutils / ChangeLog

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 2ba2ad4b8252c737dad9293a3acd5d1ee8bc401d..3a42b724de9a51a1b94d6c0c2c2d1491a4ade838 100644 (file)
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,28 @@
+2015-02-26  Nick Clifton  <nickc@redhat.com>
+
+       PR binutils/17512
+       * resrc.c (write_rc_messagetable): Tighten check for invalid
+       message lengths.
+
+       * dwarf.c (display_debug_loc): Pacify the undefined behaviour
+       sanitizer by simplifying address difference calculation.
+       (struct Frame_Chunk): Change type of cfa_offset to dwarf_vma in
+       order to avoid arithmetic overflows.
+       (frame_display_row): Cast cfa_offset before printing it.
+       (display_debug_frames): Likewise.
+       Check for an unexpected segment size.
+       Chnage type of 'l' local to dwarf_vma and cast it back to an int
+       when printing.
+       (process_cu_tu_index): Tighten check for an invalid ncols value.
+       * readelf.c (process_corefile_note_segment): Check for
+       inote.descdata extending beyond the end of the section.
+       (process_v850_notes): Likewise.
+
+2015-02-26  Terry Guo  <terry.guo@arm.com>
+
+       * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we
+       display it.
+
 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * objcopy.c (init_section_add): New function.