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Stop trying to remove NULL filenames on shutdown
Fixes bug 24762; bugfix on master. (Not in any released version of Tor.)
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changes/bug24762
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@ -0,0 +1,3 @@
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o Minor bugfixes (shutdown, file handling):
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- Stop trying to remove NULL filenames on shutdown.
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Fixes bug 24762; bugfix on master.
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@ -3480,12 +3480,12 @@ tor_free_all(int postfork)
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/**
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* Remove the specified file, and log a warning if the operation fails for
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* any reason other than the file not existing.
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* any reason other than the file not existing. Ignores NULL filenames.
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*/
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void
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tor_remove_file(const char *filename)
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{
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if (tor_unlink(filename) != 0 && errno != ENOENT) {
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if (filename && tor_unlink(filename) != 0 && errno != ENOENT) {
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log_warn(LD_FS, "Couldn't unlink %s: %s",
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filename, strerror(errno));
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}
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