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Fix coverity defects: CID 147443, 147656, 147655, 147441, 147653

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coverity scan CID:147443, Type: Buffer not null terminated
coverity scan CID:147656, Type: Copy into fixed size buffer
coverity scan CID:147655, Type: Copy into fixed size buffer
coverity scan CID:147441, Type: Buffer not null terminated
coverity scan CID:147653, Type: Copy into fixed size buffer

Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: liuhuang <liu.huang@zte.com.cn>
Closes #5165
This commit is contained in:
BearBabyLiu
2016-09-30 04:33:09 +08:00
committed by Brian Behlendorf
parent e8ac4557af
commit 0b78aeae92
5 changed files with 7 additions and 6 deletions
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cmd/zfs/zfs_main.c
+1 -1
View File
@@ -6768,7 +6768,7 @@ zfs_do_bookmark(int argc, char **argv)
* Snapshot name begins with @.
* Default to same fs as bookmark.
*/
(void) strncpy(snapname, argv[1], sizeof (snapname));
(void) strlcpy(snapname, argv[1], sizeof (snapname));
*strchr(snapname, '#') = '\0';
(void) strlcat(snapname, argv[0], sizeof (snapname));
} else {
cmd/zinject/zinject.c
+1 -1
View File
@@ -548,7 +548,7 @@ register_handler(const char *pool, int flags, zinject_record_t *record,
{
zfs_cmd_t zc = {"\0"};
(void) strcpy(zc.zc_name, pool);
(void) strlcpy(zc.zc_name, pool, sizeof (zc.zc_name));
zc.zc_inject_record = *record;
zc.zc_guid = flags;