diff options
| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2015-07-16 08:53:28 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2015-07-16 08:53:28 +0530 |
| commit | b632bdd3f7c0ba0c79f23f5e4404eebb87ebdaa8 (patch) | |
| tree | ac6ac90ea020f5d02ee411528ce2d165ca4ecc11 /ChangeLog | |
| parent | c59f721c7377106888bff47064bf7da5a082e129 (diff) | |
| download | glibc-b632bdd3f7c0ba0c79f23f5e4404eebb87ebdaa8.tar.gz | |
Set NODELETE flag when opening already open objects with RTLD_NODELETE
The DF_1_NODELETE flag is set too late when opening a DSO, due to
which, if a DSO is already open, subsequently opening it with
RTLD_NODELETE fails to set the DF_1_NODELETE flag. This patch fixes
this by setting the flag immediately after bumping the opencount.
Verified on x86_64.
[BZ #18676]
* elf/tst-nodelete-opened.c: New test case.
* elf/tst-nodelete-opened-lib.c: New test case module.
* elf/Makefile (tests, modules-names): Use them.
* elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag
early.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,12 @@ +2015-07-16 Siddhesh Poyarekar <siddhesh@redhat.com> + + [BZ #18676] + * elf/tst-nodelete-opened.c: New test case. + * elf/tst-nodelete-opened-lib.c: New test case module. + * elf/Makefile (tests, modules-names): Use them. + * elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag + early. + 2015-07-15 David S. Miller <davem@davemloft.net> * sysdeps/sparc/nptl/pthread_barrier_init.c: Include |