[binutils-gdb] readelf.c 'ext' may be used uninitialized

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=765a0c0a86c7bd32d7ad7af06d22dda41f6a9172

commit 765a0c0a86c7bd32d7ad7af06d22dda41f6a9172
Author: Alan Modra <amodra@gmail.com>
Date:   Tue Sep 19 09:50:57 2023 +0930

    readelf.c 'ext' may be used uninitialized
    
            * readelf.c (display_lto_symtab): Init ext.

Diff:
---
 binutils/readelf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 5c69efcbcd7..e9935c010cf 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -13853,7 +13853,7 @@ display_lto_symtab (Filedata *           filedata,
     return false;
 
   /* Look for extended data for the symbol table.  */
-  Elf_Internal_Shdr * ext;
+  Elf_Internal_Shdr * ext = NULL;
   void * ext_data_orig = NULL;
   char * ext_data = NULL;
   char * ext_data_end = NULL;