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authorKhem Raj <raj.khem@gmail.com>2016-01-07 02:31:19 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-01-22 23:42:50 +0000
commita0739c37bef360b0268267284b86adf3cc140051 (patch)
tree65bc53a0e7bb16730bf90e6ec6ecae6b3bf33363 /meta
parent3c54b18797eb26d2045fd506d2b0c8b996a0396c (diff)
downloadopenembedded-core-contrib-a0739c37bef360b0268267284b86adf3cc140051.tar.gz
libuser: Fix build when secure getenv is not there
Fixes build on musl Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta')
-rw-r--r--meta/recipes-extended/libuser/libuser/0001-Check-for-issetugid.patch62
-rw-r--r--meta/recipes-extended/libuser/libuser/0002-remove-unused-execinfo.h.patch27
-rw-r--r--meta/recipes-extended/libuser/libuser_0.62.bb4
3 files changed, 92 insertions, 1 deletions
diff --git a/meta/recipes-extended/libuser/libuser/0001-Check-for-issetugid.patch b/meta/recipes-extended/libuser/libuser/0001-Check-for-issetugid.patch
new file mode 100644
index 0000000000..79756b9a07
--- /dev/null
+++ b/meta/recipes-extended/libuser/libuser/0001-Check-for-issetugid.patch
@@ -0,0 +1,62 @@
+From d0537cb7f2dc5877700ad78dfd191515379d4edc Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 7 Jan 2016 02:22:51 +0000
+Subject: [PATCH 1/2] Check for issetugid()
+
+If secure version of getenv is not there then we can use
+issetugid() as aid to call getenv()
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ configure.ac | 1 +
+ lib/config.c | 12 +++++++++++-
+ 2 files changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 1ded1a2..ee19e1f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -125,6 +125,7 @@ AC_TYPE_OFF_T
+ AC_TYPE_SIZE_T
+
+ AC_CHECK_FUNCS([__secure_getenv secure_getenv])
++AC_CHECK_FUNCS([issetugid])
+
+ # Modify CFLAGS after all tests are run (some of them could fail because
+ # of the -Werror).
+diff --git a/lib/config.c b/lib/config.c
+index 29e7120..30f9daf 100644
+--- a/lib/config.c
++++ b/lib/config.c
+@@ -44,8 +44,10 @@
+ # define safe_getenv(string) secure_getenv(string)
+ #elif defined(HAVE___SECURE_GETENV)
+ # define safe_getenv(string) __secure_getenv(string)
++#elif defined(HAVE_ISSETUGID)
++# define safe_getenv(string) safe_getenv_issetugid(string)
+ #else
+-# error Neither secure_getenv not __secure_getenv are available
++# error None of secure_getenv, __secure_getenv, or issetugid is available
+ #endif
+
+ struct config_config {
+@@ -59,6 +61,14 @@ struct config_key {
+ GList *values;
+ };
+
++static const char*
++safe_getenv_issetugid(const char* name)
++{
++ if (issetugid ())
++ return 0;
++ return getenv (name);
++}
++
+ /* Compare two section names */
+ static int
+ compare_section_names(gconstpointer a, gconstpointer b)
+--
+2.7.0
+
diff --git a/meta/recipes-extended/libuser/libuser/0002-remove-unused-execinfo.h.patch b/meta/recipes-extended/libuser/libuser/0002-remove-unused-execinfo.h.patch
new file mode 100644
index 0000000000..4bc0219f19
--- /dev/null
+++ b/meta/recipes-extended/libuser/libuser/0002-remove-unused-execinfo.h.patch
@@ -0,0 +1,27 @@
+From 4b2f81f307ffeac12956e5c16e894e5ebb937ea5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 7 Jan 2016 02:26:00 +0000
+Subject: [PATCH 2/2] remove unused execinfo.h
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ lib/error.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/lib/error.c b/lib/error.c
+index a5ec30a..443e601 100644
+--- a/lib/error.c
++++ b/lib/error.c
+@@ -18,7 +18,6 @@
+ #include <config.h>
+ #include <sys/types.h>
+ #include <errno.h>
+-#include <execinfo.h>
+ #include <libintl.h>
+ #include <stdarg.h>
+ #include <stdlib.h>
+--
+2.7.0
+
diff --git a/meta/recipes-extended/libuser/libuser_0.62.bb b/meta/recipes-extended/libuser/libuser_0.62.bb
index 4caa8a1495..2d5bd353c9 100644
--- a/meta/recipes-extended/libuser/libuser_0.62.bb
+++ b/meta/recipes-extended/libuser/libuser_0.62.bb
@@ -12,7 +12,9 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2 \
SECTION = "base"
SRC_URI = "https://fedorahosted.org/releases/l/i/libuser/libuser-${PV}.tar.xz \
- "
+ file://0001-Check-for-issetugid.patch \
+ file://0002-remove-unused-execinfo.h.patch \
+ "
SRC_URI[md5sum] = "63e5e5c551e99dc5302b40b80bd6d4f2"
SRC_URI[sha256sum] = "a58ff4fabb01a25043b142185a33eeea961109dd60d4b40b6a9df4fa3cace20b"