[S] Change in libosmocore[master]: osmo_io: Assert that iofd mode is correct when calling *_write_msgb

[laforge]

laforge has submitted this change. ( 
https://gerrit.osmocom.org/c/libosmocore/+/35077?usp=email )

Change subject: osmo_io: Assert that iofd mode is correct when calling 
*_write_msgb
......................................................................

osmo_io: Assert that iofd mode is correct when calling *_write_msgb

Change-Id: Ief82ba7f9b280f85d66d68c358c36ba9866fe47a
Fixes: OS#6264
---
M src/core/osmo_io.c
1 file changed, 11 insertions(+), 0 deletions(-)

Approvals:
  Jenkins Builder: Verified
  laforge: Looks good to me, approved




diff --git a/src/core/osmo_io.c b/src/core/osmo_io.c
index 2b2b7dd..f23986f 100644
--- a/src/core/osmo_io.c
+++ b/src/core/osmo_io.c
@@ -356,6 +356,7 @@
 {
        int rc;

+       OSMO_ASSERT(iofd->mode == OSMO_IO_FD_MODE_READ_WRITE);
        if (OSMO_UNLIKELY(!iofd->io_ops.write_cb)) {
                LOGPIO(iofd, LOGL_ERROR, "write_cb not set, Rejecting msgb\n");
                return -EINVAL;

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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: Ief82ba7f9b280f85d66d68c358c36ba9866fe47a
Gerrit-Change-Number: 35077
Gerrit-PatchSet: 3
Gerrit-Owner: daniel <dwillm...@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <lafo...@osmocom.org>
Gerrit-MessageType: merged