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From 4498a395b3f16cb54fe352322a471c029c2f2b9c Mon Sep 17 00:00:00 2001
From: Chris Packham <judge.packham@gmail.com>
Date: Mon, 8 Aug 2022 20:36:31 +1200
Subject: [PATCH] check_ldrunpath_length
---
ld/ldelf.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/ld/ldelf.c
+++ b/ld/ldelf.c
@@ -1127,6 +1127,8 @@ ldelf_handle_dt_needed (struct elf_link_
&& command_line.rpath == NULL)
{
path = (const char *) getenv ("LD_RUN_PATH");
+ if (path && *path == '\0')
+ path = NULL;
if (path
&& ldelf_search_needed (path, &n, force,
is_linux, elfsize))
@@ -1802,6 +1804,8 @@ ldelf_before_allocation (char *audit, ch
rpath = command_line.rpath;
if (rpath == NULL)
rpath = (const char *) getenv ("LD_RUN_PATH");
+ if (rpath && *rpath == '\0')
+ rpath = NULL;
for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
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