diff --git a/drivers/media/platform/qcom/venus/hfi_parser.c b/drivers/media/platform/qcom/venus/hfi_parser.c index 6cf74b2bc5ae..9d6ba22698cc 100644 --- a/drivers/media/platform/qcom/venus/hfi_parser.c +++ b/drivers/media/platform/qcom/venus/hfi_parser.c @@ -86,6 +86,9 @@ static void fill_profile_level(struct hfi_plat_caps *cap, const void *data, { const struct hfi_profile_level *pl = data; + if (cap->num_pl + num >= HFI_MAX_PROFILE_COUNT) + return; + memcpy(&cap->pl[cap->num_pl], pl, num * sizeof(*pl)); cap->num_pl += num; } @@ -111,6 +114,9 @@ fill_caps(struct hfi_plat_caps *cap, const void *data, unsigned int num) { const struct hfi_capability *caps = data; + if (cap->num_caps + num >= MAX_CAP_ENTRIES) + return; + memcpy(&cap->caps[cap->num_caps], caps, num * sizeof(*caps)); cap->num_caps += num; } @@ -137,6 +143,9 @@ static void fill_raw_fmts(struct hfi_plat_caps *cap, const void *fmts, { const struct raw_formats *formats = fmts; + if (cap->num_fmts + num_fmts >= MAX_FMT_ENTRIES) + return; + memcpy(&cap->fmts[cap->num_fmts], formats, num_fmts * sizeof(*formats)); cap->num_fmts += num_fmts; } @@ -159,6 +168,9 @@ parse_raw_formats(struct venus_core *core, u32 codecs, u32 domain, void *data) rawfmts[i].buftype = fmt->buffer_type; i++; + if (i >= MAX_FMT_ENTRIES) + return; + if (pinfo->num_planes > MAX_PLANES) break;