Avoid buffer overflow.

[external/binutils.git] / binutils / dwarf.c

diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index 93eb15a..e51aa64 100644 (file)
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -227,7 +227,7 @@ print_dwarf_vma (dwarf_vma val, unsigned byte_size)
   fputs (buff + (byte_size == 4 ? 8 : 0), stdout);
 }
 
-static unsigned long int
+unsigned long int
 read_leb128 (unsigned char *data, unsigned int *length_return, int sign)
 {
   unsigned long int result = 0;
@@ -4114,6 +4114,8 @@ display_debug_frames (struct dwarf_section *section,
                    q += 1 + size_of_encoded_value (*q);
                  else if (*p == 'R')
                    fc->fde_encoding = *q++;
+                 else if (*p == 'S')
+                   ;
                  else
                    break;
                  p++;