commit 557308c732af76b3e4245d4fdb27df7f47316b34
author Pete Bentley <prb@google.com> Tue Mar 02 16:56:39 2021 +0000
committer Pete Bentley <prb@google.com> Tue Mar 02 16:56:39 2021 +0000
tree 7ab69295e58e8562725f29b85505fb9989309251
parent 974721431d8263da01de63bb61f797eda272ab32

Ignore LD_LIBRARY_PATH when determining file type in ldd.

Otherwise if a 32bit copy of a library used by Toybox
exists on LD_LIBRARY_PATH then file(1) will fail.

Bug: 181666541
Test: Manually copied to device and verified correct behaviour
Change-Id: I7d729927b1b433ec953c266920489613fc096e03

linker/ldd.sh

diff --git a/linker/ldd.sh b/linker/ldd.sh
index 6bc49b4..56810bb 100755
--- a/linker/ldd.sh
+++ b/linker/ldd.sh
@@ -10,7 +10,7 @@
 
 [ $# -eq 1 ] || error "usage: ldd FILE"
 
-what=$(file -L "$1")
+what=$(LD_LIBRARY_PATH= file -L "$1")
 case "$what" in
   *32-bit*)
     linker --list "$1"