linux/poky.git/meta/recipes-core/glibc, branch python3

glibc-initial.inc: fix py3 SyntaxError in cfgscript print()

2016-05-15T08:06:00+00:00

Update so this works with python3. (From OE-Core rev: 20190566db6d77ee0ccd799587db3dfa35e8029a) Signed-off-by: Tim Orling Signed-off-by: Richard Purdie

glibc: Add recipes for 2.24 release

2016-05-14T22:05:12+00:00

(From OE-Core rev: a0a10b4928c818c34fcd99e6a2bbb5db8cb60950) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

cross-localedef-native_2.22.bb: Use autotools configure

2016-05-06T09:31:14+00:00

Use the autotools default configure commands and just tell autotools where to run configure from. This fixes the build when running on an aarch64 host, which the prebuilt configure scripts with glibc 2.22 do not recognize. (From OE-Core rev: 33d4c758a5d71435437dde74556d32404d91342f) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

glibc: remove unused CVE patches

2016-04-06T21:57:26+00:00

They were CEVs and should be already in the source after upgraded. (From OE-Core rev: e8a5332d467434ee65e0f29927abb9c51b025aff) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

ldconfig-native: Fix ELF flags on 64-bit binaries

2016-03-31T12:18:06+00:00

Yocto's ldconfig-native was exported from an old version of glibc and generates an ld.so.cache that is partially ignored by current versions of glibc when loading libraries. This occurs for 64-bit binaries, where glibc expects FLAG_ELF_LIBC6, but ldconfig-native only generates the standard ELF flag. Fix this with an additional patch on top of the patch for now. You can verify this by applying the patch below to your target copy of glibc and running LD_DEBUG=libs /lib64/ld-linux-x86-64.so.2 --list $anybinary --- ./elf/dl-cache.c.orig 2016-01-07 11:05:36.823447171 +0100 +++ ./elf/dl-cache.c 2016-01-07 11:19:53.925878628 +0100 @@ -106,6 +106,8 @@ if (_dl_cache_check_flags (flags) \ && _dl_cache_verify_ptr (lib->value)) \ { \ + if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))\ + _dl_debug_printf (" considering file %s\n", cache_data + lib->value); \ if (best == NULL || flags == GLRO(dl_correct_cache_id)) \ { \ HWCAP_CHECK; \ @@ -117,6 +119,9 @@ searching. */ \ break; \ } \ + } else { \ + if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \ + _dl_debug_printf (" ignoring file %s due to flags %x, expected %x\n", cache_data + lib->value, lib->flags, GLRO(dl_correct_cache_id)); \ } \ } \ while (++middle <= right); \ @@ -265,14 +270,23 @@ /* Only accept hwcap if it's for the right platform. */ #define HWCAP_CHECK \ - if (lib->hwcap & hwcap_exclude) \ + if (lib->hwcap & hwcap_exclude) { \ + if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \ + _dl_debug_printf (" hwcap mismatch %x vs. %x\n", lib->hwcap, hwcap_exclude); \ continue; \ - if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) \ + } \ + if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) { \ + if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \ + _dl_debug_printf (" os version mismatch %x vs. %x\n", lib->osversion, GLRO(dl_osversion)); \ continue; \ + } \ if (_DL_PLATFORMS_COUNT \ && (lib->hwcap & _DL_HWCAP_PLATFORM) != 0 \ - && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) \ - continue + && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) { \ + if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \ + _dl_debug_printf (" platform mismatch %x vs. %x\n", lib->hwcap & _DL_HWCAP_PLATFORM, platform); \ + continue; \ + } SEARCH_CACHE (cache_new); } else This version of ldconfig-native should really be replaced with a version matching the glibc source in use on the target platform. (From OE-Core rev: bf9c1e6fa1c8eb86670383bad9b7c2e54bfe17f4) Signed-off-by: Clemens Lang Signed-off-by: Richard Purdie

glibc: Add relocation of GCONV_PATH

2016-03-07T11:55:38+00:00

We're seeing various failures where nativesdk glibc can't find the gconv modules. We've tried various workaround but this needs fixing 'properly'. One significant problem is knowing when a binary would use this glibc and hence when to set the path and when not to. Add the default path to its own special section which the sdk relocation script already knows how to handle and remap. This significantly improves the usability of uninative. (From OE-Core rev: d40cb4a359dbc5d762fabd996c29e468f5398dd9) Signed-off-by: Richard Purdie

glibc.inc: improve optimisation level sanity checking

2016-02-28T11:33:02+00:00

- Avoid code duplication to handle -O, -O1 and -Os cases - Consider the effective optimisation level only (avoids spurious warnings if multiple optimisation flags are present). - Prefix warnings with PN instead of hardcoding "glibc" (avoids confusing warnings since the test is also applied to glibc-initial, nativesdk-glibc, nativesdk-glibc-initial, etc, and each could potentually have different optimisation flags). (From OE-Core rev: 9d72015e3458c78a9f0d20ad3dc27c8a9bb1069c) Signed-off-by: Andre McCurdy Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

glibc: Upgrade to 2.23

2016-02-21T09:32:43+00:00

Drop kconfig and options-group support Forward port cross-localedef support Assume ssp support in libc when building gcc-initial (From OE-Core rev: 9c3d461c4d54d684b38ec4c038a1c3c2fb9923f0) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

glibc: Security fix CVE-2015-7547

2016-02-18T07:37:49+00:00

CVE-2015-7547: getaddrinfo() stack-based buffer overflow (From OE-Core rev: 3f454361fc323119c2850aeb239171e40d085161) Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

glibc: CVE-2015-8776

2016-02-18T07:37:49+00:00

it was found that out-of-range time values passed to the strftime function may cause it to crash, leading to a denial of service, or potentially disclosure information. (From OE-Core rev: cf747f0bbcd53af41a7f3981ac65c2b6b6e668f8) Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie