elfcore_grok_freebsd_note: Remove checks of note->namesz.

[binutils-gdb.git] / bfd / vms-alpha.c

diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index 06fa891ac7018fb678a70ce19b9151f336d63a0e..1129c98f0e2cb894c3f8dd029d4050289098ca78 100644 (file)
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -4352,9 +4352,13 @@ parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
 
   /* Initialize tables with zero element.  */
   curr_srec = (struct srecinfo *) bfd_zalloc (abfd, sizeof (struct srecinfo));
+  if (!curr_srec)
+    return false;
   module->srec_table = curr_srec;
 
   curr_line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
+  if (!curr_line)
+    return false;
   module->line_table = curr_line;
 
   while (length == -1 || ptr < maxptr)
@@ -4389,6 +4393,8 @@ parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
        case DST__K_RTNBEG:
          funcinfo = (struct funcinfo *)
            bfd_zalloc (abfd, sizeof (struct funcinfo));
+         if (!funcinfo)
+           return false;
          funcinfo->name
            = _bfd_vms_save_counted_string (abfd, ptr + DST_S_B_RTNBEG_NAME,
                                            maxptr - (ptr + DST_S_B_RTNBEG_NAME));
@@ -4401,6 +4407,8 @@ parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
          break;
 
        case DST__K_RTNEND:
+         if (!module->func_table)
+           return false;
          module->func_table->high = module->func_table->low
            + bfd_getl32 (ptr + DST_S_L_RTNEND_SIZE) - 1;
 
@@ -5939,9 +5947,9 @@ evax_bfd_print_emh (FILE *file, unsigned char *rec, unsigned int rec_len)
     case EMH__C_MHD:
       {
        struct vms_emh_mhd *mhd = (struct vms_emh_mhd *) rec;
-       const char * name;
-       const char * nextname;
-       const char * maxname;
+       unsigned char *name;
+       unsigned char *nextname;
+       unsigned char *maxname;
 
        /* PR 21840: Check for invalid lengths.  */
        if (rec_len < sizeof (* mhd))
@@ -5953,8 +5961,8 @@ evax_bfd_print_emh (FILE *file, unsigned char *rec, unsigned int rec_len)
        fprintf (file, _("   structure level: %u\n"), mhd->strlvl);
        fprintf (file, _("   max record size: %u\n"),
                 (unsigned) bfd_getl32 (mhd->recsiz));
-       name = (char *)(mhd + 1);
-       maxname = (char *) rec + rec_len;
+       name = (unsigned char *) (mhd + 1);
+       maxname = (unsigned char *) rec + rec_len;
        if (name > maxname - 2)
          {
            fprintf (file, _("   Error: The module name is missing\n"));
@@ -7397,7 +7405,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
        case DST__K_MODBEG:
          {
            struct vms_dst_modbeg *dst = (void *)buf;
-           const char *name = (const char *)buf + sizeof (*dst);
+           unsigned char *name = buf + sizeof (*dst);
 
            fprintf (file, _("modbeg\n"));
            if (len < sizeof (*dst))
@@ -7421,7 +7429,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
                    name += name[0] + 1;
                    nlen = len - 1;
                    fprintf (file, _("   compiler   : %.*s\n"),
-                            name[0] > nlen ? nlen: name[0], name + 1);
+                            name[0] > nlen ? nlen : name[0], name + 1);
                  }
              }
          }
@@ -7432,7 +7440,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
        case DST__K_RTNBEG:
          {
            struct vms_dst_rtnbeg *dst = (void *)buf;
-           const char *name = (const char *)buf + sizeof (*dst);
+           unsigned char *name = buf + sizeof (*dst);
 
            fputs (_("rtnbeg\n"), file);
            if (len >= sizeof (*dst))
@@ -7485,7 +7493,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
        case DST__K_BLKBEG:
          {
            struct vms_dst_blkbeg *dst = (void *)buf;
-           const char *name = (const char *)buf + sizeof (*dst);
+           unsigned char *name = buf + sizeof (*dst);
 
            if (len > sizeof (*dst))
              {
@@ -7536,7 +7544,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
        case DST__K_RECBEG:
          {
            struct vms_dst_recbeg *recbeg = (void *)buf;
-           const char *name = (const char *)buf + sizeof (*recbeg);
+           unsigned char *name = buf + sizeof (*recbeg);
 
            if (len > sizeof (*recbeg))
              {
@@ -7750,7 +7758,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
                  case DST__K_SRC_DECLFILE:
                    {
                      struct vms_dst_src_decl_src *src = (void *) buf;
-                     const char *name;
+                     unsigned char *name;
                      int nlen;
 
                      if (len < sizeof (*src))
@@ -7772,7 +7780,7 @@ evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
                      if (src->length > len || src->length <= sizeof (*src))
                        break;
                      nlen = src->length - sizeof (*src) - 1;
-                     name = (const char *) buf + sizeof (*src);
+                     name = buf + sizeof (*src);
                      fprintf (file, _("   filename   : %.*s\n"),
                               name[0] > nlen ? nlen : name[0], name + 1);
                      if (name[0] >= nlen)