osmo-bts[master]: Check readv() return value to prevent crash

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Max gerrit-no-reply at lists.osmocom.org
Fri Sep 8 11:28:45 UTC 2017


Patch Set 4:

I'm not sure if 0 is actually an error: according to docs it's "not an error for a successful call to transfer fewer bytes than requested" but it's unclear if this "fewer" can be as low as 0.

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Gerrit-MessageType: comment
Gerrit-Change-Id: I956c8d551f45c9dd43b5e9de11dfe20dd8783647
Gerrit-PatchSet: 4
Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Owner: Max <msuraev at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Max <msuraev at sysmocom.de>
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: daniel <dwillmann at sysmocom.de>
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