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kvsname buffer needs to be increased #2746

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dongahn opened this issue Feb 15, 2020 · 0 comments
Closed

kvsname buffer needs to be increased #2746

dongahn opened this issue Feb 15, 2020 · 0 comments

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@dongahn
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dongahn commented Feb 15, 2020

#2684 (comment)

I increased the buffer size to 1024 and this worked fine on CORAL system. So it needs to be increased at least that much.
garlick added a commit to garlick/flux-core that referenced this issue Feb 15, 2020
@garlick
broker/pmiutil: use larger kvsname buffer
1855493 
Problem: openpmix's libpmi.so PMI_KVS_Get_my_name() fails with
PMI_ERR_INVALID_LENGTH if the kvsname buffer size is less than
its internal PMIX_MAX_NSLEN (255) value, regardless of the size
of the returned string.

Work around this by raising the broker's kvsname buffer size
from 64 to 1024 bytes.

Fixes flux-framework#2746
@mergify mergify bot closed this as completed in e15b9eb Feb 15, 2020
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