Commit 704d1c6b authored by Arend Van Spriel's avatar Arend Van Spriel Committed by Kalle Valo

brcmfmac: rework pointer trickery in brcmf_proto_bcdc_query_dcmd()

The variable info is assigned to point to bcdc->msg[1], which is the
same as pointing to bcdc->buf. As that is what we want to access
make it clear by fixing the assignment. This also avoid out-of-bounds
errors from static analyzers are bcdc->msg[1] is not in the structure
definition.
Reviewed-by: default avatarHante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: default avatarPieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: default avatarFranky Lin <franky.lin@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent b3589dfe
...@@ -194,7 +194,7 @@ brcmf_proto_bcdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, ...@@ -194,7 +194,7 @@ brcmf_proto_bcdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd,
} }
/* Check info buffer */ /* Check info buffer */
info = (void *)&msg[1]; info = (void *)&bcdc->buf[0];
/* Copy info buffer */ /* Copy info buffer */
if (buf) { if (buf) {
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment