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| author | Iain Hibbert <plunky@rya-online.net> | 2011-04-14 10:08:36 +0100 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@nokia.com> | 2011-04-14 20:14:10 +0300 |
| commit | 4d72d341a6e88fbbaedfa66d4f786f8304d46bbd (patch) | |
| tree | 026d1efeb042ae5c5a02ce232fb3d5e26a320e37 | |
| parent | c87badf8aee10917f4c5f8b6128129809a38ace2 (diff) | |
| download | bluez-hcidump-4d72d341a6e88fbbaedfa66d4f786f8304d46bbd.tar.gz | |
hcidump: use correct size to copy 'direction' value
frm.in is stored as an uint8_t, so we cannot copy an int there
directly. use an intermediate variable so that it also works
on big-endian systems.
| -rw-r--r-- | src/hcidump.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/hcidump.c b/src/hcidump.c index 2023130..f865ad6 100644 --- a/src/hcidump.c +++ b/src/hcidump.c @@ -281,9 +281,11 @@ static int process_frames(int dev, int sock, int fd, unsigned long flags) cmsg = CMSG_FIRSTHDR(&msg); while (cmsg) { + int dir; switch (cmsg->cmsg_type) { case HCI_CMSG_DIR: - memcpy(&frm.in, CMSG_DATA(cmsg), sizeof(int)); + memcpy(&dir, CMSG_DATA(cmsg), sizeof(int)); + frm.in = (uint8_t) dir; break; case HCI_CMSG_TSTAMP: memcpy(&frm.ts, CMSG_DATA(cmsg), |