From 3ffce694d75977895557ff61f27b627c1a11be12 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sun, 25 Apr 2021 09:01:00 -0700 Subject: apt: Fix build on musl when seccomp is enabled Signed-off-by: Khem Raj Cc: Armin Kuster Signed-off-by: Richard Purdie --- ...e-fstatat64-and-prlimit64-defines-on-musl.patch | 48 ++++++++++++++++++++++ meta/recipes-devtools/apt/apt_2.2.2.bb | 1 + 2 files changed, 49 insertions(+) create mode 100644 meta/recipes-devtools/apt/apt/0001-Hide-fstatat64-and-prlimit64-defines-on-musl.patch diff --git a/meta/recipes-devtools/apt/apt/0001-Hide-fstatat64-and-prlimit64-defines-on-musl.patch b/meta/recipes-devtools/apt/apt/0001-Hide-fstatat64-and-prlimit64-defines-on-musl.patch new file mode 100644 index 0000000000..f1816836b5 --- /dev/null +++ b/meta/recipes-devtools/apt/apt/0001-Hide-fstatat64-and-prlimit64-defines-on-musl.patch @@ -0,0 +1,48 @@ +From e849b161ce1d87ab369b921438abcf5b3a03e186 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Sun, 25 Apr 2021 08:57:03 -0700 +Subject: [PATCH] Hide fstatat64 and prlimit64 defines on musl + +musl defines fstatat64 and prlimit64 as macros which confuses the +seccomp sysall rewiring since there are syscalls with same names + +Upstream-Status: Pending +Signed-off-by: Khem Raj +--- + methods/aptmethod.h | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +diff --git a/methods/aptmethod.h b/methods/aptmethod.h +index bd50e80..3085aed 100644 +--- a/methods/aptmethod.h ++++ b/methods/aptmethod.h +@@ -121,6 +121,12 @@ protected: + if (ctx == NULL) + return _error->FatalE("HttpMethod::Configuration", "Cannot init seccomp"); + ++#ifndef __GLIBC__ ++#pragma push_macro("fstatat64") ++#pragma push_macro("prlimit64") ++#undef fstatat64 ++#undef prlimit64 ++#endif + #define ALLOW(what) \ + if ((rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(what), 0))) \ + return _error->FatalE("HttpMethod::Configuration", "Cannot allow %s: %s", #what, strerror(-rc)); +@@ -320,9 +326,11 @@ protected: + if ((rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, seccomp_syscall_resolve_name(custom.c_str()), 0))) + return _error->FatalE("aptMethod::Configuration", "Cannot allow %s: %s", custom.c_str(), strerror(-rc)); + } +- + #undef ALLOW +- ++#ifndef __GLIBC__ ++#pragma pop_macro("fstatat64") ++#pragma pop_macro("prlimit64") ++#endif + rc = seccomp_load(ctx); + if (rc == -EINVAL) + { +-- +2.31.1 + diff --git a/meta/recipes-devtools/apt/apt_2.2.2.bb b/meta/recipes-devtools/apt/apt_2.2.2.bb index 326f691ec0..192aec46bf 100644 --- a/meta/recipes-devtools/apt/apt_2.2.2.bb +++ b/meta/recipes-devtools/apt/apt_2.2.2.bb @@ -12,6 +12,7 @@ SRC_URI = "${DEBIAN_MIRROR}/main/a/apt/${BPN}_${PV}.tar.xz \ file://0001-CMakeLists.txt-avoid-changing-install-paths-based-on.patch \ file://0001-srvrec-Keep-support-for-older-resolver.patch \ file://0001-cmake-Do-not-build-po-files.patch \ + file://0001-Hide-fstatat64-and-prlimit64-defines-on-musl.patch \ " SRC_URI_append_class-native = " \ -- cgit 1.2.3-korg