From: Wenlin Kang <wenlin.kang@windriver.com>
Date: Wed, 23 Mar 2016 08:35:49 +0000 (+0800)
Subject: toolchain-shar-extract.sh: check the length for target_sdk_dir
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~26369
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2145bd0d188158c2db85b583b4d7f3ad4612593b;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

toolchain-shar-extract.sh: check the length for target_sdk_dir

Check the length for target_sdk_dir to ensure the relocation
behaviour in relocate_sdk.py is correct.

Signed-off-by: Wenlin Kang <wenlin.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index 12d39c38933..0295bded6e1 100644
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -110,6 +110,12 @@ else
 	target_sdk_dir=$(readlink -m "$target_sdk_dir")
 fi
 
+# limit the length for target_sdk_dir, ensure the relocation behaviour in relocate_sdk.py has right result.
+if [ ${#target_sdk_dir} -gt 2048 ]; then
+	echo "Error: The target directory path is too long!!!"
+	exit 1
+fi
+
 if [ "$SDK_EXTENSIBLE" = "1" ]; then
 	# We're going to be running the build system, additional restrictions apply
 	if echo "$target_sdk_dir" | grep -q '[+\ @$]'; then