From: Alan Modra <amodra@gmail.com>
Date: Mon, 8 Dec 2025 05:28:33 +0000 (+1030)
Subject: PR 33697, fuzzer segfault
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66a3492ce68e1ae45b2489bd9a815c39ea5d7f66;p=thirdparty%2Fbinutils-gdb.git

PR 33697, fuzzer segfault

	PR 33697
	* readelf.c (process_relocs): Don't segfault on no sections.
---

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 1bd9afa1ec1..b3f59aa2128 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -10048,13 +10048,11 @@ process_relocs (Filedata * filedata)
       size_t i;
       bool found = false;
 
-      for (i = 0, section = filedata->section_headers;
-	   i < filedata->file_header.e_shnum;
-	   i++, section++)
-	{
+      section = filedata->section_headers;
+      if (section != NULL)
+	for (i = 0; i < filedata->file_header.e_shnum; i++, section++)
 	  if (display_relocations (section, filedata, do_reloc))
 	    found = true;
-	}
 
       if (do_reloc && ! found)
 	{