Errors when searching many files #6

New Issue

tastytea · 2021-05-27T19:09:52+02:00

tastytea commented

2021-05-27 19:09:52 +02:00

When I copy the same book to 30 files I get a lot of Could not open <file name> errors. They come fom zip::open_file(). result is ARCHIVE_FATAL (No more operations are possible). It occurs with and without multithreading.

I noticed that there is a memory leak. With each searched file 5-15 MiB memory is allocated. Not sure if that is related.

When I copy the same book to 30 files I get a lot of **Could not open \<file name>** errors. They come fom [zip::open_file()](https://schlomp.space/tastytea/epubgrep/src/branch/main/src/zip.cpp#L97). `result` is `ARCHIVE_FATAL` (No more operations are possible). It occurs with and without multithreading. I noticed that there is a memory leak. With each searched file 5-15 MiB memory is allocated. Not sure if that is related.

tastytea referenced this issue from a commit

2021-05-27 20:05:54 +02:00

Fix memory leak. 🤦

tastytea commented

2021-05-27 20:07:03 +02:00

The ”Could not open …” errors are gone, but I now get “double free or corruption (out)” sometimes. But only in multi-threaded mode.

tastytea referenced this issue from a commit

2021-05-27 21:57:20 +02:00

Don't write to matches_all simultaneously from different threads.

tastytea closed this issue

2021-05-27 21:57:20 +02:00

tastytea added the