diff --git a/README.md b/README.md index abc086f..c26554f 100644 --- a/README.md +++ b/README.md @@ -12,6 +12,14 @@ When running [quark](http://tools.suckless.org/quark/) (#6606994) on my system with `sudo ./quark -p 9763 -u -g ` it dies with `./quark: fork: Resource temporarily unavailable` at `fork()`. +Reason being that by default quark sets the RLIMIT_NPROC to 512 processes. When running as a non-exclusive user this limit is easily reached before even starting quark. + +`resource-depletion-fix` contains a small forkbomb (`minibomb.c`) to simulate a user with > 512 processes. Compile it with `make minibomb`. When running the minibomb and quark with the same user quark fails. + +The `resource-depletion-fix` branch contains a fix by setting the RLIMIT_NPROC only if the current system limit is lower than what would be set by quark. You can [download the patch](https://dirlist.friedl.net/suckless/quark/), or compile from the `resource-depletion-fix` branch. + +Note that quark also has a `-n` parameter with which the max number of processes can be set as an alternative to this patch. + # Github Users If you are visiting this repository on GitHub, you are on a mirror of https://git.friedl.net/playground/suckless-quark. This mirror is regularily