luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-08-20 07:38:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

gio: don't assume that SOCK_CLOEXEC is supported whenever it's defined

Browse Source 
Just because SOCK_CLOEXEC was defined at build time doesn't mean the
kernel we're running on supports it.  So if socket() fails with EINVAL,
try again without the flag.

https://bugzilla.gnome.org/show_bug.cgi?id=624463
This commit is contained in:
Julien Cristau
2010-07-15 15:26:02 +01:00
committed by Dan Winship
parent 8a2d157d49
commit 732ff1b27c
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
gio/gsocket.c
View File

@@ -455,9 +455,11 @@ g_socket_create_socket (GSocketFamily family,
} }
#ifdef SOCK_CLOEXEC #ifdef SOCK_CLOEXEC
native_type |= SOCK_CLOEXEC; fd = socket (family, native_type | SOCK_CLOEXEC, protocol);
/* It's possible that libc has SOCK_CLOEXEC but the kernel does not */
if (fd < 0 && errno == EINVAL)
#endif #endif
fd = socket (family, native_type, protocol); fd = socket (family, native_type, protocol);
if (fd < 0) if (fd < 0)
{ {