diff options
| author | наб <nabijaczleweli@nabijaczleweli.xyz> | 2021-05-03 12:30:16 +0200 |
|---|---|---|
| committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2021-05-10 12:21:38 -0700 |
| commit | 381a0ca1e8005cb4eb2be02e8e7c8454d91aff6c (patch) | |
| tree | e7b006b9792a8d288bf288e7d937e466f3c62563 | |
| parent | f7a69b93c64c8e88716e5b011d4ff743b56793c1 (diff) | |
libzfs: zfs_asprintf(): don't return undefined pointer
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #11993
| -rw-r--r-- | lib/libzfs/libzfs_util.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libzfs/libzfs_util.c b/lib/libzfs/libzfs_util.c index 01537b535..7a6e92692 100644 --- a/lib/libzfs/libzfs_util.c +++ b/lib/libzfs/libzfs_util.c @@ -782,8 +782,10 @@ zfs_asprintf(libzfs_handle_t *hdl, const char *fmt, ...) va_end(ap); - if (err < 0) + if (err < 0) { (void) no_memory(hdl); + ret = NULL; + } return (ret); } |