3b103d7c51
r269806: Fix too long (seed length >12 chars) challenge handling. 1) " ext" length should be included into OPIE_CHALLENGE_MAX (as all places of opie code expects that). 2) Overflow check in challenge.c is off by 1 even with corrected OPIE_CHALLENGE_MAX 3) When fallback to randomchallenge() happens and rval is 0 (i.e. challenge is too long), its value should be set to error state too. To demonstrate the bug, run opiepasswd with valid seed: opiepasswd -s 1234567890123456 and notice that it falls back to randomchallenge() (i.e. no 1234567890123456 in the prompt). r269809: When sha1 support was added, they forget to increase OPIE_HASHNAME_MAX r269811: Last '/' for program name, not first one. r269810: Link otp-sha1 to match real challenge prompt, not otp-sha. PR: 191511 Submitted by: mitsururike@gmail.com (partially, PR 269806)
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