Re: [PATCH] xsk: Free variable on error path
From: Daniel Borkmann <daniel@iogearbox.net>
Date: 2020-09-02 18:36:23
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On 9/2/20 6:33 PM, Alex Dewar wrote:
In xp_create_dma_map(), memory is allocated to dma_map->dma_pages, but
then dma_map is erroneously compared to NULL, rather than the member.
Fix this.
Addresses-Coverity: ("Dead code")
Fixes: 921b68692abb ("xsk: Enable sharing of dma mappings")
Signed-off-by: Alex Dewar <redacted>Thanks, already applied a fix that was sent earlier [0]. [0] https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=1d6fd78a213ee3874f46bdce083b7a41d208886d