Siddhesh Poyarekar ea7d8b95e2 Avoid overlapping addresses to stpcpy calls in nscd (BZ #16760) ...

Calls to stpcpy from nscd netgroups code will have overlapping source
and destination when all three values in the returned triplet are
non-NULL and in the expected (host,user,domain) order.  This is seen
in valgrind as:

==3181== Source and destination overlap in stpcpy(0x19973b48, 0x19973b48)
==3181==    at 0x4C2F30A: stpcpy (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==3181==    by 0x12567A: addgetnetgrentX (string3.h:111)
==3181==    by 0x12722D: addgetnetgrent (netgroupcache.c:665)
==3181==    by 0x11114C: nscd_run_worker (connections.c:1338)
==3181==    by 0x4E3C102: start_thread (pthread_create.c:309)
==3181==    by 0x59B81AC: clone (clone.S:111)
==3181==

Fix this by using memmove instead of stpcpy.

2014-03-27 19:48:15 +05:30

..

aicache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

cache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

connections.c

nscd: Improved support for tracking startup failure in nscd service (BZ #16639)

2014-03-03 23:18:31 +05:30

dbg_log.c

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

dbg_log.h

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2014-01-01 22:00:23 +10:00

Depend

…

gai.c

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2014-01-01 22:00:23 +10:00

getgrgid_r.c

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2014-01-01 22:00:23 +10:00

getgrnam_r.c

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2014-01-01 22:00:23 +10:00

gethstbyad_r.c

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2014-01-01 22:00:23 +10:00

gethstbynm3_r.c

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2014-01-01 22:00:23 +10:00

getpwnam_r.c

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

getpwuid_r.c

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2014-01-01 22:00:23 +10:00

getsrvbynm_r.c

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2014-01-01 22:00:23 +10:00

getsrvbypt_r.c

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

grpcache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

hstcache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

initgrcache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

Makefile

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2014-01-01 22:00:23 +10:00

mem.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

netgroupcache.c

Avoid overlapping addresses to stpcpy calls in nscd (BZ #16760)

2014-03-27 19:48:15 +05:30

nscd_conf.c

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

nscd_getai.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_getgr_r.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_gethst_r.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_getpw_r.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_getserv_r.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_helper.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_initgroups.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_netgroup.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd_proto.h

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

nscd_setup_thread.c

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2014-01-01 22:00:23 +10:00

nscd_stat.c

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

nscd-client.h

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

nscd.c

nscd: Improved support for tracking startup failure in nscd service (BZ #16639)

2014-03-03 23:18:31 +05:30

nscd.conf

Implement caching of nscd

2011-10-07 10:06:31 -04:00

nscd.h

nscd: Improved support for tracking startup failure in nscd service (BZ #16639)

2014-03-03 23:18:31 +05:30

nscd.init

.

2007-07-31 13:33:18 +00:00

nscd.service

nscd: also invalidate netgroup cache on reload

2014-03-19 14:45:10 +01:00

nscd.tmpfiles

Add systemd unit file for nscd

2013-12-16 11:22:01 +10:00

pwdcache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00

res_hconf.c

[BZ #4814]

2007-08-22 03:14:29 +00:00

selinux.c

nscd: Improved support for tracking startup failure in nscd service (BZ #16639)

2014-03-03 23:18:31 +05:30

selinux.h

Update copyright notices with scripts/update-copyrights

2014-01-01 22:00:23 +10:00

servicescache.c

Use glibc_likely instead __builtin_expect.

2014-02-10 15:07:12 +01:00