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| author | Aurelien Jarno <aurelien@aurel32.net> | 2016-09-03 20:25:59 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2016-09-03 20:25:59 +0200 |
| commit | ead3cea7d8948113fe205243acbddbda609de5c9 (patch) | |
| tree | df2c4e8064d2d96ebad64d014dd067845e89f2a7 /ChangeLog | |
| parent | 6b75ba1388bff6a81bad410d7318d385a043b3cb (diff) | |
| download | glibc-ead3cea7d8948113fe205243acbddbda609de5c9.zip glibc-ead3cea7d8948113fe205243acbddbda609de5c9.tar.gz glibc-ead3cea7d8948113fe205243acbddbda609de5c9.tar.bz2 | |
Set NODELETE flag after checking for NULL pointer
The commit b632bdd3 moved the setting of the DF_1_NODELETE flag earlier
in the dl_open_worker function. However when calling dlopen with both
RTLD_NODELETE and RTLD_NOLOAD, the pointer returned by _dl_map_object is
NULL. This condition is checked just after setting the flag, while it
should be done before. Fix that.
Changelog:
[BZ #19810]
* elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag later.
* elf/tst-noload.c: New test case.
* elf/Makefile (tests): Add tst-noload.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2016-09-03 Aurelien Jarno <aurelien@aurel32.net> + + [BZ #19810] + * elf/dl-open.c (dl_open_worker): Set DF_1_NODELETE flag later. + * elf/tst-noload.c: New test case. + * elf/Makefile (tests): Add tst-noload. + 2016-09-02 Roland McGrath <roland@hack.frob.com> * sysdeps/nacl/dup.c: Add libc_hidden_def. |