libosmocore[master]: gsm: make osmo_imsi_str_valid() NULL-safe

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Max gerrit-no-reply at lists.osmocom.org
Sun Oct 8 12:52:22 UTC 2017


Patch Set 1: Code-Review-1

(1 comment)

https://gerrit.osmocom.org/#/c/4156/1/src/gsm/gsm23003.c
File src/gsm/gsm23003.c:

Line 36: 	for (len = 0; pos && *pos && len < max_digits; len++, pos++)
I thought so far the idea was to "fail early". Why not check str == NULL and immediately return instead of checking pos everytime it's used?


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Gerrit-MessageType: comment
Gerrit-Change-Id: I111fbf29228929f2cd6ffa06bcb1f69da223224e
Gerrit-PatchSet: 1
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Max <msuraev at sysmocom.de>
Gerrit-HasComments: Yes



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