diff options
Diffstat (limited to 'poky/meta/recipes-devtools/python/python3/signal.patch')
-rw-r--r-- | poky/meta/recipes-devtools/python/python3/signal.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/poky/meta/recipes-devtools/python/python3/signal.patch b/poky/meta/recipes-devtools/python/python3/signal.patch deleted file mode 100644 index 534a097771..0000000000 --- a/poky/meta/recipes-devtools/python/python3/signal.patch +++ /dev/null @@ -1,56 +0,0 @@ -Upstream-Status: Backport -Signed-off-by: Ross Burton <ross.burton@intel.com> - -From 4315389df3c4e8c1f94a18ab11a4b234762132b1 Mon Sep 17 00:00:00 2001 -From: Antoine Pitrou <pitrou@free.fr> -Date: Mon, 23 Apr 2018 22:22:49 +0200 -Subject: [PATCH] [3.6] bpo-33329: Fix multiprocessing regression on newer - glibcs (GH-6575) (GH-6582) - -Starting with glibc 2.27.9000-xxx, sigaddset() can return EINVAL for some -reserved signal numbers between 1 and NSIG. The `range(1, NSIG)` idiom -is commonly used to select all signals for blocking with `pthread_sigmask`. -So we ignore the sigaddset() return value until we expose sigfillset() -to provide a better idiom. -(cherry picked from commit 25038ecfb665bef641abf8cb61afff7505b0e008) ---- - .../next/Library/2018-04-23-13-21-39.bpo-33329.lQ-Eod.rst | 1 + - Modules/signalmodule.c | 14 ++++++++------ - 2 files changed, 9 insertions(+), 6 deletions(-) - create mode 100644 Misc/NEWS.d/next/Library/2018-04-23-13-21-39.bpo-33329.lQ-Eod.rst - -diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c -index e0d06b434d..138e74e8a9 100644 ---- a/Modules/signalmodule.c -+++ b/Modules/signalmodule.c -@@ -744,7 +744,6 @@ iterable_to_sigset(PyObject *iterable, sigset_t *mask) - int result = -1; - PyObject *iterator, *item; - long signum; -- int err; - - sigemptyset(mask); - -@@ -766,11 +765,14 @@ iterable_to_sigset(PyObject *iterable, sigset_t *mask) - Py_DECREF(item); - if (signum == -1 && PyErr_Occurred()) - goto error; -- if (0 < signum && signum < NSIG) -- err = sigaddset(mask, (int)signum); -- else -- err = 1; -- if (err) { -+ if (0 < signum && signum < NSIG) { -+ /* bpo-33329: ignore sigaddset() return value as it can fail -+ * for some reserved signals, but we want the `range(1, NSIG)` -+ * idiom to allow selecting all valid signals. -+ */ -+ (void) sigaddset(mask, (int)signum); -+ } -+ else { - PyErr_Format(PyExc_ValueError, - "signal number %ld out of range", signum); - goto error; --- -2.11.0 - |