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| author | Florian Weimer <fweimer@redhat.com> | 2016-06-11 12:12:56 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2016-06-11 12:12:56 +0200 |
| commit | 31d0a4fa646db8b8c97ce24e0ec0a7b73de4fca1 (patch) | |
| tree | 205fe71bd6bb121d6425ede7adcc27da05447fe5 /ChangeLog | |
| parent | 073f82140c7dbd7af387153c29ac7ac3e882c4ef (diff) | |
| download | glibc-31d0a4fa646db8b8c97ce24e0ec0a7b73de4fca1.tar.gz glibc-31d0a4fa646db8b8c97ce24e0ec0a7b73de4fca1.tar.xz glibc-31d0a4fa646db8b8c97ce24e0ec0a7b73de4fca1.zip | |
nss_db: Fix initialization of iteration position [BZ #20237]
When get*ent is called without a preceding set*ent, we need to set the initial iteration position in get*ent. Reproducer: Add “services: db files” to /etc/nsswitch.conf, then run “perl -e getservent”. It will segfault before this change, and exit silently after it.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 2989d21940..32bef3340e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2016-06-11 Florian Weimer <fweimer@redhat.com> + [BZ #20237] + * nss/nss_db/db-XXX.c (set*ent): Reset entidx to NULL. + (get*ent): Set entidx to NULL during initialization. If entidx is + NULL, start iteration from the beginning. + +2016-06-11 Florian Weimer <fweimer@redhat.com> + * malloc/malloc.c (musable): Return correct size for dumped fake mmapped chunk. |