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| author |   Alexey Neyman <stilor@att.net> | 2017-08-26 23:29:58 (GMT) |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2017-08-26 23:29:58 (GMT) |
| commit | f627e740ffd38a02ccb43848d875a4d36cf91d9c (patch) | |
| tree | 89278e74a7b37674bb2b340f6cc040d3c288659b /packages/glibc/2.14/106-dl-open-array-bounds.patch | |
| parent | 5494335c03d096b33e6d82aa2aaad2c51b5c3a37 (diff) | |
| parent | eba1a826862d875e6163315029839fd3de192c8b (diff) | |
Merge pull request #814 from stilor/issue-802
Issue 802
Diffstat (limited to 'packages/glibc/2.14/106-dl-open-array-bounds.patch')
| -rw-r--r-- | packages/glibc/2.14/106-dl-open-array-bounds.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/packages/glibc/2.14/106-dl-open-array-bounds.patch b/packages/glibc/2.14/106-dl-open-array-bounds.patch deleted file mode 100644 index bdb5c19..0000000 --- a/packages/glibc/2.14/106-dl-open-array-bounds.patch +++ /dev/null @@ -1,27 +0,0 @@ -commit 328c44c3670ebf6c1bd790acddce65a12998cd6c -Author: Roland McGrath <roland@hack.frob.com> -Date: Fri Apr 17 12:11:58 2015 -0700 - - Fuller check for invalid NSID in _dl_open. - -diff --git a/elf/dl-open.c b/elf/dl-open.c -index 0dbe07f..2d0e082 100644 ---- a/elf/dl-open.c -+++ b/elf/dl-open.c -@@ -619,8 +619,14 @@ no more namespaces available for dlmopen()")); - /* Never allow loading a DSO in a namespace which is empty. Such - direct placements is only causing problems. Also don't allow - loading into a namespace used for auditing. */ -- else if (__builtin_expect (nsid != LM_ID_BASE && nsid != __LM_ID_CALLER, 0) -- && (GL(dl_ns)[nsid]._ns_nloaded == 0 -+ else if ((nsid != LM_ID_BASE && nsid != __LM_ID_CALLER) -+ && ((nsid < 0 || nsid >= GL(dl_nns)) -+ /* This prevents the [NSID] index expressions from being -+ evaluated, so the compiler won't think that we are -+ accessing an invalid index here in the !SHARED case where -+ DL_NNS is 1 and so any NSID != 0 is invalid. */ -+ || DL_NNS == 1 -+ || GL(dl_ns)[nsid]._ns_nloaded == 0 - || GL(dl_ns)[nsid]._ns_loaded->l_auditing)) - _dl_signal_error (EINVAL, file, NULL, - N_("invalid target namespace in dlmopen()")); |