fix: properly handle return codes in pack_timestamp#672
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May 11, 2026
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| } else { | ||
| /* seconds is signed or >34bits */ | ||
| unsigned char buf[12]; | ||
| _msgpack_store32(&buf[0], nanoseconds); | ||
| _msgpack_store64(&buf[4], seconds); | ||
| msgpack_pack_ext(x, -1, 12); | ||
| msgpack_pack_raw_body(x, buf, 12); | ||
| /* seconds is signed or >34bits */ | ||
| unsigned char buf[12]; | ||
| _msgpack_store32(&buf[0], nanoseconds); | ||
| _msgpack_store64(&buf[4], seconds); | ||
| ret = msgpack_pack_ext(x, -1, 12); | ||
| if (ret != 0) | ||
| return ret; | ||
|
|
||
| return msgpack_pack_raw_body(x, buf, 12); | ||
| } | ||
| return 0; | ||
| } |
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If this was my code, I would probably prefer doing something like
if (condition) {
// whatever
return something;
}
// the contents of the elseto make it clear to the reader that we never not return a value from the function. This is even more relevant now that I've removed the return 0 at the end. But it's not my code so... let me know.
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What is this PR?
This PR makes it so that return codes of helpers called in
msgpack_pack_extare properly checked and surfaced if they're indicative of a failure.Note the "big" diff at the end of the function is an indentation change on top of the actual change -- the code used to be indented with three spaces instead of four. I changed that (should be clear looking at the diff without whitespace changes).