[asterisk-dev] [Code Review] fopen(REF_FILE) fails to check for success

[rmudgett]

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Ship it!


Looks good.


/trunk/main/astobj2.c
<https://reviewboard.asterisk.org/r/1539/#comment8753>

    Good change.  It avoids opening the file if the alloc failed.


- rmudgett


On Oct. 25, 2011, 3:24 a.m., wdoekes wrote:
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> (Updated Oct. 25, 2011, 3:24 a.m.)
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> Review request for Asterisk Developers.
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> Summary
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> I sometimes switch between running asterisk as user and root. When refcounting is enabled, asterisk crashes when trying to fprintf to a NULL FILE* when it cannot fopen /tmp/refs.
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> I didn't go for fancy error checking and warnings: just checking for writability is fine for my purposes. The refcounting user should be smart enough to check for file permissions when the file stays empty.
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> (Second diff removes a red blob.)
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> Diffs
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>   /trunk/main/astobj2.c 342060 
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> Diff: https://reviewboard.asterisk.org/r/1539/diff
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> Testing
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> It works.
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> Thanks,
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> wdoekes
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>

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