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bus-message: output debug information about offset troubles

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-08-03 18:05:27 +02:00
parent 10a7ec96d8
commit 0b4775b527
1 changed files with 4 additions and 1 deletions
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5
src/libsystemd/sd-bus/bus-message.c
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@ -3820,8 +3820,11 @@ static int build_struct_offsets(
x = size - (n_variable * sz);
offset = m->rindex + x;
if (offset < start)
if (offset < start) {
log_debug("For type %s with alignment %zu, message specifies offset %zu which is smaller than previous end %zu + alignment = %zu",
t, align, offset, previous, start);
return -EBADMSG;
}
} else
/* Fixed size */
offset = start + k;