diff options
Diffstat (limited to 'meta-networking/recipes-support/open-vm-tools/open-vm-tools/0004-Use-configure-to-test-for-feature-instead-of-platfor.patch')
| -rw-r--r-- | meta-networking/recipes-support/open-vm-tools/open-vm-tools/0004-Use-configure-to-test-for-feature-instead-of-platfor.patch | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/meta-networking/recipes-support/open-vm-tools/open-vm-tools/0004-Use-configure-to-test-for-feature-instead-of-platfor.patch b/meta-networking/recipes-support/open-vm-tools/open-vm-tools/0004-Use-configure-to-test-for-feature-instead-of-platfor.patch new file mode 100644 index 0000000000..f23235e902 --- /dev/null +++ b/meta-networking/recipes-support/open-vm-tools/open-vm-tools/0004-Use-configure-to-test-for-feature-instead-of-platfor.patch @@ -0,0 +1,144 @@ +From 4462efefdd61bff1e39e946b917b01433898be88 Mon Sep 17 00:00:00 2001 +From: Natanael Copa <ncopa@alpinelinux.org> +Date: Wed, 18 Nov 2015 10:05:07 +0000 +Subject: [PATCH] Use configure to test for feature instead of platform + +Test for various functions instead of trying to keep track of what +platform and what version of the given platform has support for what. + +This should make it easier to port to currently unknown platforms and +will solve the issue if a platform add support for a missing feature in +the future. + +The features we test for are: +- getifaddrs +- getauxval +- issetugid +- __secure_getenv + +This is needed for musl libc. + +Upstream-Status: Pending + +Refit patch of open-vm-tools/lib/nicInfo/nicInfoPosix.c + +Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> +Signed-off-by: Randy MacLeod <randy.macleod@windriver.com> +--- + open-vm-tools/configure.ac | 4 ++++ + open-vm-tools/lib/misc/idLinux.c | 30 +++++++++++------------- + open-vm-tools/lib/nicInfo/nicInfoPosix.c | 6 ++++- + 3 files changed, 23 insertions(+), 17 deletions(-) + +diff --git a/open-vm-tools/configure.ac b/open-vm-tools/configure.ac +index 2f34f6eda..daa0939c3 100644 +--- a/open-vm-tools/configure.ac ++++ b/open-vm-tools/configure.ac +@@ -1169,6 +1169,7 @@ AC_CHECK_FUNCS( + + AC_CHECK_FUNCS([ecvt]) + AC_CHECK_FUNCS([fcvt]) ++AC_CHECK_FUNCS([getifaddrs getauxval issetugid __secure_getenv]) + + AC_CHECK_FUNC([mkdtemp], [have_mkdtemp=yes]) + +@@ -1378,10 +1379,13 @@ fi + ### + + AC_CHECK_HEADERS([crypt.h]) ++AC_CHECK_HEADERS([ifaddrs.h]) + AC_CHECK_HEADERS([inttypes.h]) + AC_CHECK_HEADERS([stdint.h]) + AC_CHECK_HEADERS([stdlib.h]) + AC_CHECK_HEADERS([wchar.h]) ++AC_CHECK_HEADERS([net/if.h]) ++AC_CHECK_HEADERS([sys/auxv.h]) + AC_CHECK_HEADERS([sys/inttypes.h]) + AC_CHECK_HEADERS([sys/io.h]) + AC_CHECK_HEADERS([sys/param.h]) # Required to make the sys/user.h check work correctly on FreeBSD +diff --git a/open-vm-tools/lib/misc/idLinux.c b/open-vm-tools/lib/misc/idLinux.c +index 3d7d1e303..0e12ac5bd 100644 +--- a/open-vm-tools/lib/misc/idLinux.c ++++ b/open-vm-tools/lib/misc/idLinux.c +@@ -27,12 +27,9 @@ + #include <sys/syscall.h> + #include <string.h> + #include <unistd.h> +-#ifdef __linux__ +-#if defined(__GLIBC__) && \ +- (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16)) ++#ifdef HAVE_SYS_AUXV_H + #include <sys/auxv.h> + #endif +-#endif + #ifdef __APPLE__ + #include <sys/socket.h> + #include <TargetConditionals.h> +@@ -1025,24 +1022,23 @@ Id_EndSuperUser(uid_t uid) // IN: + static Bool + IdIsSetUGid(void) + { +-#if defined(__ANDROID__) +- /* Android does not have a secure_getenv, so be conservative. */ +- return TRUE; +-#else + /* + * We use __secure_getenv, which returns NULL if the binary is +- * setuid or setgid. Alternatives include, ++ * setuid or setgid, when issetugid or getauxval(AT_SECURE) is not ++ * available. Alternatives include, + * +- * a) getauxval(AT_SECURE); not available until glibc 2.16. +- * b) __libc_enable_secure; may not be exported. ++ * a) issetugid(); not (yet?) available in glibc. ++ * b) getauxval(AT_SECURE); not available until glibc 2.16. ++ * c) __libc_enable_secure; may not be exported. + * +- * Use (a) when we are based on glibc 2.16, or newer. ++ * Use (b) when we are based on glibc 2.16, or newer. + */ + +-#if defined(__GLIBC__) && \ +- (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 16)) ++#if HAVE_ISSETUGID ++ return issetugid(); ++#elif HAVE_GETAUXVAL + return getauxval(AT_SECURE) != 0; +-#else ++#elif HAVE___SECURE_GETENV + static const char envName[] = "VMW_SETUGID_TEST"; + + /* +@@ -1062,7 +1058,9 @@ IdIsSetUGid(void) + return secure_getenv(envName) == NULL; + } + return TRUE; +-#endif ++#else ++ /* Android does not have a secure_getenv, so be conservative. */ ++ return TRUE; + #endif + } + #endif +diff --git a/open-vm-tools/lib/nicInfo/nicInfoPosix.c b/open-vm-tools/lib/nicInfo/nicInfoPosix.c +index 0135e6a09..6f20547b2 100644 +--- a/open-vm-tools/lib/nicInfo/nicInfoPosix.c ++++ b/open-vm-tools/lib/nicInfo/nicInfoPosix.c +@@ -35,9 +35,13 @@ + #include <sys/stat.h> + #include <errno.h> + #include <limits.h> +-#if defined(__FreeBSD__) || defined(__APPLE__) ++#if HAVE_SYS_SYSCTL_H + # include <sys/sysctl.h> ++#endif ++#if HAVE_IFADDRS_H + # include <ifaddrs.h> ++#endif ++#if HAVE_NET_IF_H + # include <net/if.h> + #endif + #ifndef NO_DNET +-- +2.25.1 + |