From: H.J. Lu <hjl.tools@gmail.com>
Date: Tue, 12 Mar 2024 21:02:55 +0000 (-0700)
Subject: bfd: Don't call bfd_write with 0 size
X-Git-Tag: gdb-15-branchpoint~733
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=32235d90951b4b7c2976c61a28c30d82cb7a7588;p=thirdparty%2Fbinutils-gdb.git

bfd: Don't call bfd_write with 0 size

There is no need to call bfd_write with 0 size.

	* elf-strtab.c (_bfd_elf_strtab_emit): Don't call bfd_write with
	0 size.
---

diff --git a/bfd/elf-strtab.c b/bfd/elf-strtab.c
index 5fdfac12bde..b6c62f15fa0 100644
--- a/bfd/elf-strtab.c
+++ b/bfd/elf-strtab.c
@@ -326,7 +326,7 @@ _bfd_elf_strtab_emit (register bfd *abfd, struct elf_strtab_hash *tab)
 
       BFD_ASSERT (tab->array[i]->refcount == 0);
       len = tab->array[i]->len;
-      if ((int) len < 0)
+      if ((int) len <= 0)
 	continue;
 
       str = tab->array[i]->root.string;