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| author | Takashi Iwai <tiwai@suse.de> | 2017-11-01 19:43:20 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-11-01 19:43:20 +0300 |
| commit | a53a0ab8ff725672fcb47bb9a5ef75fce45679d0 (patch) | |
| tree | 75cdea78f27fdd569d72cea0b7837bbcc8d871f7 /net/sctp/stream.c | |
| parent | 1f20f9ff57ca23b9f5502fca85ce3977e8496cb1 (diff) | |
| parent | b817d936248b9bcee8282e97fb1dda1b03c903fe (diff) | |
| download | linux-a53a0ab8ff725672fcb47bb9a5ef75fce45679d0.tar.xz | |
Merge tag 'asoc-fix-v4.14-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.14
A bunch of fixes here, mostly device specific ones (the biggest one
being the revert of the hotword support for rt5514), with a couple of
core fixes for potential issues with corrupted or otherwise invalid
topology files.
Diffstat (limited to 'net/sctp/stream.c')
| -rw-r--r-- | net/sctp/stream.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/net/sctp/stream.c b/net/sctp/stream.c index 63ea15503714..fa8371ff05c4 100644 --- a/net/sctp/stream.c +++ b/net/sctp/stream.c @@ -118,6 +118,7 @@ int sctp_send_reset_streams(struct sctp_association *asoc, __u16 i, str_nums, *str_list; struct sctp_chunk *chunk; int retval = -EINVAL; + __be16 *nstr_list; bool out, in; if (!asoc->peer.reconf_capable || @@ -148,13 +149,18 @@ int sctp_send_reset_streams(struct sctp_association *asoc, if (str_list[i] >= stream->incnt) goto out; + nstr_list = kcalloc(str_nums, sizeof(__be16), GFP_KERNEL); + if (!nstr_list) { + retval = -ENOMEM; + goto out; + } + for (i = 0; i < str_nums; i++) - str_list[i] = htons(str_list[i]); + nstr_list[i] = htons(str_list[i]); - chunk = sctp_make_strreset_req(asoc, str_nums, str_list, out, in); + chunk = sctp_make_strreset_req(asoc, str_nums, nstr_list, out, in); - for (i = 0; i < str_nums; i++) - str_list[i] = ntohs(str_list[i]); + kfree(nstr_list); if (!chunk) { retval = -ENOMEM; @@ -305,7 +311,7 @@ out: } static struct sctp_paramhdr *sctp_chunk_lookup_strreset_param( - struct sctp_association *asoc, __u32 resp_seq, + struct sctp_association *asoc, __be32 resp_seq, __be16 type) { struct sctp_chunk *chunk = asoc->strreset_chunk; @@ -345,8 +351,9 @@ struct sctp_chunk *sctp_process_strreset_outreq( { struct sctp_strreset_outreq *outreq = param.v; struct sctp_stream *stream = &asoc->stream; - __u16 i, nums, flags = 0, *str_p = NULL; __u32 result = SCTP_STRRESET_DENIED; + __u16 i, nums, flags = 0; + __be16 *str_p = NULL; __u32 request_seq; request_seq = ntohl(outreq->request_seq); @@ -439,8 +446,9 @@ struct sctp_chunk *sctp_process_strreset_inreq( struct sctp_stream *stream = &asoc->stream; __u32 result = SCTP_STRRESET_DENIED; struct sctp_chunk *chunk = NULL; - __u16 i, nums, *str_p; __u32 request_seq; + __u16 i, nums; + __be16 *str_p; request_seq = ntohl(inreq->request_seq); if (TSN_lt(asoc->strreset_inseq, request_seq) || @@ -769,7 +777,7 @@ struct sctp_chunk *sctp_process_strreset_resp( if (req->type == SCTP_PARAM_RESET_OUT_REQUEST) { struct sctp_strreset_outreq *outreq; - __u16 *str_p; + __be16 *str_p; outreq = (struct sctp_strreset_outreq *)req; str_p = outreq->list_of_streams; @@ -794,7 +802,7 @@ struct sctp_chunk *sctp_process_strreset_resp( nums, str_p, GFP_ATOMIC); } else if (req->type == SCTP_PARAM_RESET_IN_REQUEST) { struct sctp_strreset_inreq *inreq; - __u16 *str_p; + __be16 *str_p; /* if the result is performed, it's impossible for inreq */ if (result == SCTP_STRRESET_PERFORMED) |