Memory leaks and ineffective bounds checking in wasm_scan

[deliverable/binutils-gdb.git] / bfd / elf64-ppc.c

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 52a96cffc1df5cc2ce29c416e9f2d1d0c1724096..a451c4753ac9eb7e87ee5dda960081f384c8e998 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -1,5 +1,5 @@
 /* PowerPC64-specific support for 64-bit ELF.
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
    Written by Linus Nordberg, Swox AB <info@swox.com>,
    based on elf32-ppc.c by Ian Lance Taylor.
    Largely rewritten by Alan Modra.
@@ -2120,9 +2120,10 @@ compare_symbols (const void *ap, const void *bp)
 /* Search SYMS for a symbol of the given VALUE.  */
 
 static asymbol *
-sym_exists_at (asymbol **syms, long lo, long hi, unsigned int id, bfd_vma value)
+sym_exists_at (asymbol **syms, size_t lo, size_t hi, unsigned int id,
+              bfd_vma value)
 {
-  long mid;
+  size_t mid;
 
   if (id == (unsigned) -1)
     {