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setfileoption causes segmentation fault #2

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tenomoto opened this issue Aug 13, 2018 · 3 comments
Closed

setfileoption causes segmentation fault #2

tenomoto opened this issue Aug 13, 2018 · 3 comments

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@tenomoto
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In ncarg port in MacPorts that I maintain, setfileoption is problematic. With 6.4.0 a call to setfileoption seems to destroy the symbol table (example).

More seriously, segmentation fault 11 is raised with 6.5.0. I tried gcc6, 7, and 8 on Sierra and High Sierra only to fail.

In the past (6.1.2) setfileoption also caused seg fault, disappeared with a newer version of gcc at that time (ticket).

I looked at the source code, but I was not able to figure out a solution.
@tenomoto
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I confirmed that ncl in conda-forge works correctly. There must be some differences between MacPorts and conda-forge. I'll compare Portfile and recipe/build.sh.

@tenomoto
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I found that the problem does not surface when hdf5 is built with gcc7.

@tenomoto
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Please close this issue.

@wblumberg wblumberg mentioned this issue Feb 7, 2019
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@Steve-Albers Steve-Albers mentioned this issue Mar 31, 2019
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@yuanfu1 yuanfu1 mentioned this issue Jun 2, 2021
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@junkai38 junkai38 mentioned this issue Feb 9, 2023
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@MicroTed MicroTed mentioned this issue Mar 5, 2023
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@tenomoto @marylhaley