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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2016-11-30 11:44:25 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-02-15 12:05:21 +0000 |
| commit | c54c412fe3313aee772cf1e8e0db11f8547726af (patch) | |
| tree | 5720a9c551289f30841d34b84b140c8a8f55b844 | |
| parent | f774573828499855b342793fca5cbad8c6814190 (diff) | |
| download | glibc-c54c412fe3313aee772cf1e8e0db11f8547726af.zip glibc-c54c412fe3313aee772cf1e8e0db11f8547726af.tar.gz glibc-c54c412fe3313aee772cf1e8e0db11f8547726af.tar.bz2 | |
elf: Fix comments and logic in _dl_add_to_slotinfo
Since
commit a509eb117fac1d764b15eba64993f4bdb63d7f3c
Avoid late dlopen failure due to scope, TLS slotinfo updates [BZ #25112]
the generation counter update is not needed in the failure path.
| -rw-r--r-- | elf/dl-tls.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/elf/dl-tls.c b/elf/dl-tls.c index 79b93ad..24d00c1 100644 --- a/elf/dl-tls.c +++ b/elf/dl-tls.c @@ -998,16 +998,7 @@ _dl_add_to_slotinfo (struct link_map *l, bool do_add) + TLS_SLOTINFO_SURPLUS * sizeof (struct dtv_slotinfo)); if (listp == NULL) { - /* We ran out of memory. We will simply fail this - call but don't undo anything we did so far. The - application will crash or be terminated anyway very - soon. */ - - /* We have to do this since some entries in the dtv - slotinfo array might already point to this - generation. */ - ++GL(dl_tls_generation); - + /* We ran out of memory while resizing the dtv slotinfo list. */ _dl_signal_error (ENOMEM, "dlopen", NULL, N_("\ cannot create TLS data structures")); } |