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Don't free a data chunk twice.

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Found by the clang static code analyzer running for the userland stack.

MFC after:	3 days
This commit is contained in:
Michael Tuexen 2016-07-16 08:11:43 +00:00
parent d53ee33e1c
commit b4bf72213a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=302930
1 changed files with 0 additions and 5 deletions
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5
sys/netinet/sctp_indata.c
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@ -961,11 +961,6 @@ sctp_inject_old_data_unordered(struct sctp_tcb *stcb, struct sctp_association *a
* should not happen since the FSN is a TSN and it
* should have been dropped earlier.
*/
if (chk->data) {
sctp_m_freem(chk->data);
chk->data = NULL;
}
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
sctp_abort_in_reasm(stcb, control, chk,
abort_flag,
SCTP_FROM_SCTP_INDATA + SCTP_LOC_5);