diff options
author | Florian Weimer <fweimer@redhat.com> | 2021-12-05 11:28:34 +0100 |
---|---|---|
committer | Florian Weimer <fweimer@redhat.com> | 2021-12-05 11:28:34 +0100 |
commit | c1cb2deeca1a85c6fc5bd41b90816d48a95bc434 (patch) | |
tree | b8adcf18e06480c47d65f991739788f0f99ccd4d /elf/dblloadmod1.c | |
parent | bada2e312a8b94c5fc2f5571b249c71cb466a640 (diff) | |
download | glibc-c1cb2deeca1a85c6fc5bd41b90816d48a95bc434.tar.gz glibc-c1cb2deeca1a85c6fc5bd41b90816d48a95bc434.tar.xz glibc-c1cb2deeca1a85c6fc5bd41b90816d48a95bc434.zip |
elf: execve statically linked programs instead of crashing [BZ #28648]
Programs without dynamic dependencies and without a program interpreter are now run via execve. Previously, the dynamic linker either crashed while attempting to read a non-existing dynamic segment (looking for DT_AUDIT/DT_DEPAUDIT data), or the self-relocated in the static PIE executable crashed because the outer dynamic linker had already applied RELRO protection. <dl-execve.h> is needed because execve is not available in the dynamic loader on Hurd. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'elf/dblloadmod1.c')
0 files changed, 0 insertions, 0 deletions