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| author | Florian Weimer <fweimer@redhat.com> | 2015-11-09 16:52:31 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2015-11-09 17:01:46 +0100 |
| commit | a1b85ae88b1a664e93ca0182c82f7763dd5a1754 (patch) | |
| tree | 1d79be13026ebc25bc24caabfc1f79281b44a539 /sysdeps | |
| parent | 37d13b179cd726bb6d61bfe2f31a1206bc1d9703 (diff) | |
| download | glibc-a1b85ae88b1a664e93ca0182c82f7763dd5a1754.tar.gz glibc-a1b85ae88b1a664e93ca0182c82f7763dd5a1754.tar.xz glibc-a1b85ae88b1a664e93ca0182c82f7763dd5a1754.zip | |
ld.so: Add original DSO name if overridden by audit module [BZ #18251]
* elf/dl-load.c (_dl_map_object_from_fd): Add additional parameter for original name of the DSO. Add it to the name list of the DSO if it is actually given. (_dl_map_object): Keep track of whether an audit module rewrote the file name. If yes, pass the original name to _dl_map_object_from_fd in a new parameter, otherwise NULL. When debugging is enabled, log the change of the file name. * sysdeps/mach/hur/dl-sysdep.c: Adjust commented-out call to _dl_map_object_from_fd. * elf/Makefile: Build and run tst-audit11 and tst-audit12. * elf/tst-audit11.c: New file * elf/tst-auditmod11.c: New file. * elf/tst-audit11mod1.c: New file. * elf/tst-audit11mod2.c: New file. * elf/tst-audit11mod2.map: New file. * elf/tst-audit12.c: New file * elf/tst-auditmod12.c: New file. * elf/tst-audit12mod1.c: New file. * elf/tst-audit12mod2.c: New file. * elf/tst-audit12mod2.map: New file. * elf/tst-audit12mod3.c: New file.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 317605b425..e446f157e2 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -186,7 +186,7 @@ unfmh(); /* XXX */ assert_perror (err); lastslash = strrchr (p, '/'); - l = _dl_map_object_from_fd (lastslash ? lastslash + 1 : p, + l = _dl_map_object_from_fd (lastslash ? lastslash + 1 : p, NULL, memobj, strdup (p), 0); /* Squirrel away the memory object port where it |