[v2] mk: remove library search path from binary
Checks
Commit Message
This patch functionally reverts the patch in fixes line to not have any
hardcoded library path in the final binary for the security reasons, in
case this binary distributed to production environment.
RPATH only added in RTE_DEVEL_BUILD case and this binary shouldn't
distributed, but still removing it to be cautious.
Fixes: 8919f73bcbaa ("mk: add build directory to library search path")
Cc: stable@dpdk.org
Suggested-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
v2:
* set 'build' if provided argument is testpmd path
---
devtools/test-null.sh | 2 ++
mk/rte.app.mk | 4 ----
2 files changed, 2 insertions(+), 4 deletions(-)
Comments
22/11/2019 12:30, Ferruh Yigit:
> This patch functionally reverts the patch in fixes line to not have any
> hardcoded library path in the final binary for the security reasons, in
> case this binary distributed to production environment.
>
> RPATH only added in RTE_DEVEL_BUILD case and this binary shouldn't
> distributed, but still removing it to be cautious.
>
> Fixes: 8919f73bcbaa ("mk: add build directory to library search path")
> Cc: stable@dpdk.org
>
> Suggested-by: Bruce Richardson <bruce.richardson@intel.com>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied, thanks
@@ -11,6 +11,7 @@ coremask=${2:-3} # default using cores 0 and 1
eal_options=$3
testpmd_options=$4
+[ -f "$testpmd" ] && build=$(dirname $(dirname $testpmd))
[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd
[ -f "$testpmd" ] || testpmd=$build/app/testpmd
if [ ! -f "$testpmd" ] ; then
@@ -19,6 +20,7 @@ if [ ! -f "$testpmd" ] ; then
fi
if ldd $testpmd | grep -q librte_ ; then
+ export LD_LIBRARY_PATH=$build/lib:$LD_LIBRARY_PATH
libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
else
libs=
@@ -379,10 +379,6 @@ filter-libs = \
LDLIBS := $(call filter-libs,$(LDLIBS))
-ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
-LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
-endif
-
MAPFLAGS = -Map=$@.map --cref
.PHONY: all