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zvol_os: Don't leak doi in cdev error path
277884ab428f
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Description

zvol_os: Don't leak doi in cdev error path

Make sure to free doi in zvol_create_minor impl when make_dev_s fails.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Matt Macy <mmacy@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #11117

Details

Provenance
freqlabsAuthored on Oct 21 2020, 6:05 PM
Brian Behlendorf <behlendorf1@llnl.gov>Committed on Oct 30 2020, 10:34 PM
Parents
rG9a0ef216e53f: zvol_os: Properly ignore error in volmode lookup
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Event Timeline

Brian Behlendorf <behlendorf1@llnl.gov> committed rG277884ab428f: zvol_os: Don't leak doi in cdev error path (authored by freqlabs).Oct 30 2020, 10:34 PM

Changes (1)

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module/
os/
freebsd/
zfs/

rG277884ab428f

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module/os/freebsd/zfs/zvol_os.c

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