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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-02-28 12:25:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 11:30:23 +0300 |
| commit | 42baf547a41f229d1ce9ebfce0a2b5459e01addf (patch) | |
| tree | 6d02fab7fef36aa2e2d3e3f9a51f13bfb2687b43 | |
| parent | f966b0388b1846405a63a8ff31d2b7d89a1f6801 (diff) | |
| download | linux-42baf547a41f229d1ce9ebfce0a2b5459e01addf.tar.xz | |
mtd: lpddr: Fix a double free in probe()
commit 4da0ea71ea934af18db4c63396ba2af1a679ef02 upstream.
This function is only called from lpddr_probe(). We free "lpddr" both
here and in the caller, so it's a double free. The best place to free
"lpddr" is in lpddr_probe() so let's delete this one.
Fixes: 8dc004395d5e ("[MTD] LPDDR qinfo probing.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200228092554.o57igp3nqhyvf66t@kili.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/mtd/lpddr/lpddr_cmds.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/mtd/lpddr/lpddr_cmds.c b/drivers/mtd/lpddr/lpddr_cmds.c index b13557fe52bd..947bb710bf16 100644 --- a/drivers/mtd/lpddr/lpddr_cmds.c +++ b/drivers/mtd/lpddr/lpddr_cmds.c @@ -81,7 +81,6 @@ struct mtd_info *lpddr_cmdset(struct map_info *map) shared = kmalloc_array(lpddr->numchips, sizeof(struct flchip_shared), GFP_KERNEL); if (!shared) { - kfree(lpddr); kfree(mtd); return NULL; } |