From 0527781eb00550226d638b9be23d246c7ba796f6 Mon Sep 17 00:00:00 2001 From: Roland Vossen Date: Tue, 18 Oct 2011 14:03:03 +0200 Subject: [PATCH] brcm80211: fmac: changed two scan related structures struct brcmf_scan_results contained a 1 element array, but in reality the number of scan results can be 0 or more, as indicated by the count field in the same struct. Array has be redefined to be 0 elements length to indicate the array is purely for reference. Reported-by: Johannes Berg Reviewed-by: Arend van Spriel Reviewed-by: Franky (Zhenhui) Lin Signed-off-by: Roland Vossen Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index cf7cc9a44e2..54b055b6d5a 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -466,14 +466,13 @@ struct brcmf_scan_results { u32 buflen; u32 version; u32 count; - struct brcmf_bss_info_le bss_info_le[1]; + struct brcmf_bss_info_le bss_info_le[]; }; struct brcmf_scan_results_le { __le32 buflen; __le32 version; __le32 count; - struct brcmf_bss_info_le bss_info_le[1]; }; /* used for association with a specific BSSID and chanspec list */ @@ -493,10 +492,6 @@ struct brcmf_join_params { struct brcmf_assoc_params_le params_le; }; -/* size of brcmf_scan_results not including variable length array */ -#define BRCMF_SCAN_RESULTS_FIXED_SIZE \ - (sizeof(struct brcmf_scan_results) - sizeof(struct brcmf_bss_info_le)) - /* incremental scan results struct */ struct brcmf_iscan_results { union { @@ -511,7 +506,7 @@ struct brcmf_iscan_results { /* size of brcmf_iscan_results not including variable length array */ #define BRCMF_ISCAN_RESULTS_FIXED_SIZE \ - (BRCMF_SCAN_RESULTS_FIXED_SIZE + \ + (sizeof(struct brcmf_scan_results) + \ offsetof(struct brcmf_iscan_results, results)) struct brcmf_wsec_key { -- 2.46.0