回合上游社区补丁,补丁数量：3

<h3>优先级:</h3>次要<h3>补丁内容：</h3><table ><tr><td colSpan="1" rowSpan="1">软件包</td><td colSpan="1" rowSpan="1">CommitId</td><td colSpan="1" rowSpan="1">描述</td><td colSpan="1" rowSpan="1">分析人</td></tr><tr><td colSpan="1" rowSpan="1">openEuler:glibc</td><td colSpan="1" rowSpan="1">f2326c2ec0a0a8db7bc7f4db8cce3002768fc3b6</td><td colSpan="1" rowSpan="1">elf: Introduce _dl_relocate_object_no_relro And make _dl_protect_relro apply RELRO conditionally. Reviewed-by: DJ Delorie </td><td colSpan="1" rowSpan="1">tong_1001</td></tr><tr><td colSpan="1" rowSpan="1">openEuler:glibc</td><td colSpan="1" rowSpan="1">c1560f3f75c0e892b5522c16f91b4e303f677094</td><td colSpan="1" rowSpan="1">elf: Switch to main malloc after final ld.so self-relocation Before commit ee1ada1bdb8074de6e1bdc956ab19aef7b6a7872 (elf: Rework exception handling in the dynamic loader [BZ #25486]), the previous order called the main calloc to allocate a shadow GOT/PLT array for auditing support. This happened before libc.so.6 ELF constructors were run, so a user malloc could run without libc.so.6 having been initialized fully. One observable effect was that environ was NULL at this point. It does not seem to be possible at present to trigger such an allocation, but it seems more robust to delay switching to main malloc after ld.so self-relocation is complete. The elf/tst-rtld-no-malloc-audit test case fails with a 2.34-era glibc that does not have this fix. Reviewed-by: DJ Delorie </td><td colSpan="1" rowSpan="1">tong_1001</td></tr><tr><td colSpan="1" rowSpan="1">openEuler:glibc</td><td colSpan="1" rowSpan="1">e7b553272196e6175b8a15f807cb59217ba2843a</td><td colSpan="1" rowSpan="1">elf: Handle static PIE with non-zero load address [BZ #31799] For a static PIE with non-zero load address, its PT_DYNAMIC segment entries contain the relocated values for the load address in static PIE. Since static PIE usually doesn&#x27;t have PT_PHDR segment, use p_vaddr of the PT_LOAD segment with offset == 0 as the load address in static PIE and adjust the entries of PT_DYNAMIC segment in static PIE by properly setting the l_addr field for static PIE. This fixes BZ #31799. Signed-off-by: H.J. Lu Reviewed-by: Noah Goldstein </td><td colSpan="1" rowSpan="1">tong_1001</td></tr></table>
**二、缺陷分析结构反馈**
影响性分析说明：

缺陷严重等级:(Critical/High/Moderate/Low)

缺陷根因说明:

受影响版本排查(受影响/不受影响):
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP3
openEuler-22.03-LTS-SP4
openEuler-24.03-LTS

修复是否涉及abi变化(是/否):
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP3
openEuler-22.03-LTS-SP4
openEuler-24.03-LTS

src-openEuler/glibc

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