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Commit Graph

12 Commits

Author SHA1 Message Date
Volker Lendecke
e80d390b4b lib: Use TALLOC_FREE() in data_blob_free()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-08-06 17:22:30 +00:00
Volker Lendecke
fa8c0379b5 lib: Fix a potential error path memleak
Don't directly overwrite the pointer for a realloc. On failure, the
original pointer is still valid.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-08-06 17:22:30 +00:00
Andreas Schneider
f9c1535099 lib:util: Use memset_s() in data_blob_clear()
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Dec 20 16:11:03 CET 2018 on sn-devel-144
2018-12-20 16:11:02 +01:00
Volker Lendecke
d6e2db6f52 lib: Fix signed/unsigned comparisons
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2014-12-05 18:37:10 +01:00
Martin Schwenke
1f0e5cb38c lib/util: Clean up includes for data_blob.[ch]
Allows standalone compile without external includes.h.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Jeremy Allison <jra@samba.org>
2014-10-04 00:11:20 +02:00
Jeremy Allison
829c87634b Change data_blob() to be based on top of data_blob_talloc(), instead of the reverse (as it is now).
It makes no sense to talloc off the null context, then talloc steal
into the required context - just talloc off the correct context, and
change data_blob() to pass in the null context to data_blob_talloc().

Jeremy.

Signed-off-by: Günther Deschner <gd@samba.org>
2010-05-18 21:57:23 +02:00
Stefan Metzmacher
ad6ea7b189 lib/util: remove data_blob_talloc_reference()
We want to avoid the usage of talloc_reference() in Samba.

metze
2010-01-29 11:16:44 +01:00
Andrew Bartlett
fd5174e88c lib/util Split data_blob_hex_string() into upper and lower
Rather than have a repeat of the bugs we found at the plugfest where
hexidecimal strings must be in upper or lower case in particular
places, ensure that each caller chooses which case they want.

This reverts most of the callers back to upper case, as things were
before tridge's patch.  The critical call in the extended DN code is
of course handled in lower case.

Andrew Bartlett
2009-11-12 16:34:01 +11:00
Andrew Tridgell
fb84edabbe s4-util: windows only accepts lowercase hex encodings for extended DNs 2009-09-22 17:10:05 -07:00
Jelmer Vernooij
aa982895e5 Add data_blob_string_const_null() function that includes the terminating
null byte and use it in Samba 3.

This matches the behaviour prior to my data_blob changes.
2008-10-13 05:20:26 +02:00
Jelmer Vernooij
348be5f1e4 Share data_blob implementation. 2008-10-12 01:46:15 +02:00
Jelmer Vernooij
caa4e42860 Move lib/util from source4 to top-level libutil.
Conflicts:

	source4/Makefile
2008-10-11 21:05:38 +02:00