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| author |   Ondrej Fabry <ofabry@cisco.com> | 2018-09-05 13:55:54 +0200 |
|---|---|---|
| committer | Ondrej Fabry <ofabry@cisco.com> | 2018-09-05 13:55:54 +0200 |
| commit | 6f6d2433ae72550cb4b603376ae8e6185256affe (patch) | |
| tree | 2ef63d8b376a83ab4c310ab31c42d320d175a8b1 /core/request_handler.go | |
| parent | 6b350c65fe0ec845cecf58bfb41ffc63dc9c04f7 (diff) | |
Copy data in msg callback
Change-Id: I642b0f586a57101633982bcee5bad187a0749090
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
Diffstat (limited to 'core/request_handler.go')
| -rw-r--r-- | core/request_handler.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/request_handler.go b/core/request_handler.go index 14c095d..c042948 100644 --- a/core/request_handler.go +++ b/core/request_handler.go @@ -193,11 +193,12 @@ func (c *Connection) msgCallback(msgID uint16, data []byte) { // treat this as a last part of the reply lastReplyReceived := isMulti && msgID == c.pingReplyID - // send the data to the channel + // send the data to the channel, it needs to be copied, + // because it will be freed after this function returns sendReply(ch, &vppReply{ msgID: msgID, seqNum: seqNum, - data: data, + data: append([]byte(nil), data...), lastReceived: lastReplyReceived, }) |