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libsmb: Add a NULL check
author
Volker Lendecke
<vl@samba.org>
Fri, 21 Feb 2020 21:07:19 +0000
(22:07 +0100)
committer
Ralph Boehme
<slow@samba.org>
Tue, 5 May 2020 11:48:39 +0000
(11:48 +0000)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
source3/libsmb/libsmb_dir.c
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diff --git
a/source3/libsmb/libsmb_dir.c
b/source3/libsmb/libsmb_dir.c
index c817c70789b041543f2762e3afa3b3b153ad76db..36caad880588d5d6b7130e2eecf090d83d43846a 100644
(file)
--- a/
source3/libsmb/libsmb_dir.c
+++ b/
source3/libsmb/libsmb_dir.c
@@
-547,6
+547,12
@@
SMBC_opendir_ctx(SMBCCTX *context,
dir->cli_fd = 0;
dir->fname = SMB_STRDUP(fname);
+ if (dir->fname == NULL) {
+ SAFE_FREE(dir);
+ TALLOC_FREE(frame);
+ errno = ENOMEM;
+ return NULL;
+ }
dir->srv = NULL;
dir->offset = 0;
dir->file = False;