[asterisk-dev] [Code Review] 3986: config: bug: fix truncation of included config files on permissions error

[rmudgett]

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Ship it!


Ship It!

- rmudgett


On Sept. 9, 2014, 8:34 p.m., George Joseph wrote:
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> https://reviewboard.asterisk.org/r/3986/
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> (Updated Sept. 9, 2014, 8:34 p.m.)
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> Review request for Asterisk Developers.
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> Repository: Asterisk
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> Description
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> ast_config_text_file_save() currently truncates include files as they are processed.  If a subsequent include file or the main config file has a permissions error that prevents writing, earlier include files are left truncated resulting in a frantic search for backups.
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> This patch causes ast_config_text_file_save to check for write access on all files before it truncates any of them.
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> Will be applied 1.8 > trunk.
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> Diffs
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>   branches/1.8/main/config.c 422882 
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> Diff: https://reviewboard.asterisk.org/r/3986/diff/
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> Testing
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> Tested normal access and verified that no files are truncated if any of the can't be written to.
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> Thanks,
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> George Joseph
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