From: Andrew Bartlett <abartlet@samba.org>
Date: Sat, 7 Dec 2019 18:44:45 +0000 (+1300)
Subject: lib/fuzzing Add comments to explain RUNPATH manipulation in build.sh
X-Git-Tag: ldb-2.1.0~313
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e5d18c5b1e710a747ede56efe10792957f11552;p=thirdparty%2Fsamba.git

lib/fuzzing Add comments to explain RUNPATH manipulation in build.sh

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
---

diff --git a/lib/fuzzing/oss-fuzz/build_samba.sh b/lib/fuzzing/oss-fuzz/build_samba.sh
index f76955aeb73..2c09ba323ef 100755
--- a/lib/fuzzing/oss-fuzz/build_samba.sh
+++ b/lib/fuzzing/oss-fuzz/build_samba.sh
@@ -57,6 +57,11 @@ for x in bin/fuzz_*
 do
     cp $x $OUT/
     bin=`basename $x`
+
+    # Copy any system libraries needed by this fuzzer to $OUT/lib
     ldd $OUT/$bin | cut -f 2 -d '>' | cut -f 1 -d \( | cut -f 2 -d  ' ' | xargs -i cp \{\} $OUT/lib/
+
+    # Change RUNPATH so that the copied libraries are found on the
+    # runner
     chrpath -r '$ORIGIN/lib' $OUT/$bin
 done