diff options
| -rw-r--r-- | meta/recipes-devtools/pseudo/files/shutdownping.patch | 53 | ||||
| -rw-r--r-- | meta/recipes-devtools/pseudo/pseudo_1.5.1.bb | 1 |
2 files changed, 54 insertions, 0 deletions
diff --git a/meta/recipes-devtools/pseudo/files/shutdownping.patch b/meta/recipes-devtools/pseudo/files/shutdownping.patch new file mode 100644 index 0000000000..8af8e0b594 --- /dev/null +++ b/meta/recipes-devtools/pseudo/files/shutdownping.patch @@ -0,0 +1,53 @@ +There is a potential issue with the fastop code in pseudo since a process may +exit and allow some other function to run before the server has processed +the commands run by the process. Issues have been see with unpredictable +file permissions. + +To avoid this, we ping the server before exitting which guarantees it has +processed the current command queue. + +Debugged-by: RP +Fix written by peter.seebach@windriver.com + +Upstream-Status: Submitted + +[YOCTO #5132] + +diff --git a/pseudo_client.c b/pseudo_client.c +index f58ce4c..20943b6 100644 +--- a/pseudo_client.c ++++ b/pseudo_client.c +@@ -75,6 +75,9 @@ static int nfds = 0; + static int messages = 0; + static struct timeval message_time = { .tv_sec = 0 }; + static int pseudo_inited = 0; ++ ++static int sent_messages = 0; ++ + int pseudo_nosymlinkexp = 0; + + /* note: these are int, not uid_t/gid_t, so I can use 'em with scanf */ +@@ -711,6 +714,11 @@ client_ping(void) { + return 0; + } + ++static void ++void_client_ping(void) { ++ client_ping(); ++} ++ + int + pseudo_fd(int fd, int how) { + int newfd; +@@ -1043,6 +1051,11 @@ pseudo_client_op(pseudo_op_t op, int access, int fd, int dirfd, const char *path + /* disable wrappers */ + pseudo_antimagic(); + ++ if (!sent_messages) { ++ sent_messages = 1; ++ atexit(void_client_ping); ++ } ++ + if (op == OP_RENAME) { + va_list ap; + va_start(ap, buf); diff --git a/meta/recipes-devtools/pseudo/pseudo_1.5.1.bb b/meta/recipes-devtools/pseudo/pseudo_1.5.1.bb index c5df919586..bc928569df 100644 --- a/meta/recipes-devtools/pseudo/pseudo_1.5.1.bb +++ b/meta/recipes-devtools/pseudo/pseudo_1.5.1.bb @@ -5,6 +5,7 @@ PR = "r4" SRC_URI = " \ http://www.yoctoproject.org/downloads/${BPN}/${BPN}-${PV}.tar.bz2 \ file://0001-pseudo_has_unload-add-function.patch \ + file://shutdownping.patch \ " SRC_URI[md5sum] = "5ec67c7bff5fe68c56de500859c19172" |