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input/archive: check for archive_file_open() errors

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This fixes a NULL pointer dereference in case of archive plugin
failure.
This commit is contained in:
Max Kellermann 2009-12-16 16:38:01 +01:00
parent 0bc8c0c1da
commit f9af1a445e
1 changed files with 2 additions and 0 deletions
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2
src/input/archive_input_plugin.c
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@ -62,6 +62,8 @@ input_archive_open(struct input_stream *is, const char *pathname,
}
file = archive_file_open(arplug, archive);
if (file == NULL)
return false;
//setup fileops
opened = archive_file_open_stream(file, is, filename, error_r);