summary refs log tree commit diff stats
path: root/gitlab/issues/target_missing/host_missing/accel_missing/834.toml
diff options
context:
space:
mode:
authorChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:07 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:17 +0200
commit9260319e7411ff8281700a532caa436f40120ec4 (patch)
tree2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_missing/host_missing/accel_missing/834.toml
parent225caa38269323af1bfc2daadff5ec8bd930747f (diff)
downloadqemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz
qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip
gitlab scraper: download in toml and text format
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/834.toml')
-rw-r--r--gitlab/issues/target_missing/host_missing/accel_missing/834.toml69
1 files changed, 0 insertions, 69 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/834.toml b/gitlab/issues/target_missing/host_missing/accel_missing/834.toml
deleted file mode 100644
index 0a0b0b35f..000000000
--- a/gitlab/issues/target_missing/host_missing/accel_missing/834.toml
+++ /dev/null
@@ -1,69 +0,0 @@
-id = 834
-title = "linux-user: fails to deliver signals raised during pselect"
-state = "closed"
-created_at = "2022-01-23T01:02:55.512Z"
-closed_at = "2022-03-24T20:08:18.931Z"
-labels = ["Closed::Fixed", "kind::Bug", "linux-user"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/834"
-host-os = "NixOS"
-host-arch = "x86_64"
-qemu-version = "qemu-x86_64 version 6.2.50 (v6.2.0-1117-gaeb0ae95b7)"
-guest-os = "n/a"
-guest-arch = "n/a"
-description = """When run via qemu a program which blocks signals but unmasks them during `pselect` does not catch these signals when returning from `pselect`.
-
-Used as reference on expected behavior: [The new pselect() system call](https://lwn.net/Articles/176911/)"""
-reproduce = """A minimal test case below mimics behavior as encountered in the test suite of `p11-kit` ([link](https://github.com/p11-glue/p11-kit)) (which attempts to catch `SIGTERM` in a similar way and results in lingering processes after running the test suite).
-
-```C
-#include <stdio.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/select.h>
-
-static void handler(int sig)
-{
-\tputs("SIGNAL");
-}
-
-int main(int argc, char *argv[])
-{
-\tstruct sigaction sa;
-
-\tfd_set rfds;
-\tsigset_t emptyset, blockset;
-
-\tsigemptyset (&blockset);
-\tsigemptyset (&emptyset);
-\tsigaddset (&blockset, SIGUSR1);
-
-\tsa.sa_handler = handler;
-\tsigemptyset(&sa.sa_mask);
-\tsa.sa_flags = 0;
-\tsigaction(SIGUSR1, &sa, NULL);
-
-\tsigprocmask (SIG_BLOCK, &blockset, NULL);
-
-\tFD_ZERO(&rfds);
-
-\twhile(1) {
-\t\tpselect(0, &rfds, NULL, NULL, NULL, &emptyset);
-\t}
-
-\treturn 0;
-}
-```
-
-Running this without qemu should print _SIGNAL_ when sent `SIGUSR1`:
-
-```
-$ ./a.out &
-[1] 1683587
-$ kill -USR1 %1
-$ SIGNAL
-```
-
-When run with `qemu-x86_64` however, it does not (also qemu's `-strace` confirms the signal isn't received whereas a strace of qemu shows it's in fact delivered).
-
-The pselect call itself _is_ interrupted, but the signal goes missing."""
-additional = "n/a"