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autofs: upgrade 5.1.7 -> 5.1.8
autofs-5.1.8 changelog: - add xdr_exports(). - remove mount.x and rpcgen dependencies. - dont use realloc in host exports list processing. - use sprintf() when constructing hosts mapent. - fix mnts_remove_amdmount() uses wrong list. - Fix option for master read wait. - eliminate cache_lookup_offset() usage. - fix is mounted check on non existent path. - simplify cache_get_parent(). - set offset parent in update_offset_entry(). - remove redundant variables from mount_autofs_offset(). - remove unused parameter form do_mount_autofs_offset(). - refactor umount_multi_triggers(). - eliminate clean_stale_multi_triggers(). - simplify mount_subtree() mount check. - fix mnts_get_expire_list() expire list construction. - fix inconsistent locking in umount_subtree_mounts(). - fix return from umount_subtree_mounts() on offset list delete. - pass mapent_cache to update_offset_entry(). - fix inconsistent locking in parse_mount(). - remove unused mount offset list lock functions. - eliminate count_mounts() from expire_proc_indirect(). - eliminate some strlen calls in offset handling. - don't add offset mounts to mounted mounts table. - reduce umount EBUSY check delay. - cleanup cache_delete() a little. - rename path to m_offset in update_offset_entry(). - don't pass root to do_mount_autofs_offset(). - rename tree implementation functions. - add some multi-mount macros. - remove unused functions cache_dump_multi() and cache_dump_cache(). - add a len field to struct autofs_point. - make tree implementation data independent. - add mapent tree implementation. - add tree_mapent_add_node(). - add tree_mapent_delete_offsets(). - add tree_mapent_traverse_subtree(). - fix mount_fullpath(). - add tree_mapent_cleanup_offsets(). - add set_offset_tree_catatonic(). - add mount and umount offsets functions. - switch to use tree implementation for offsets. - remove obsolete functions. - remove redundant local var from sun_mount(). - use mount_fullpath() in one spot in parse_mount(). - pass root length to mount_fullpath(). - remove unused function master_submount_list_empty(). - move amd mounts removal into lib/mounts.c. - check for offset with no mount location. - remove mounts_mutex. - remove unused variable from get_exports(). - add missing free in handle_mounts(). - remove redundant if check. - fix possible memory leak in master_parse(). - fix possible memory leak in mnts_add_amdmount(). - fix double unlock in parse_mount(). - add length check in umount_subtree_mounts(). - fix flags check in umount_multi(). - dont try umount after stat() ENOENT fail. - remove redundant assignment in master_add_amd_mount_section_mounts(). - fix dead code in mnts_add_mount(). - fix arg not used in error print. - fix missing lock release in mount_subtree(). - fix double free in parse_mapent(). - refactor lookup_prune_one_cache() a bit. - cater for empty mounts list in mnts_get_expire_list(). - add ext_mount_hash_mutex lock helpers. - fix amd section mounts map reload. - fix dandling symlink creation if nis support is not available. - dont use AUTOFS_DEV_IOCTL_CLOSEMOUNT. - fix lookup_prune_one_cache() refactoring change. - fix amd hosts mount expire. - fix offset entries order. - use mapent tree root for tree_mapent_add_node(). - eliminate redundant cache lookup in tree_mapent_add_node(). - fix hosts map offset order. - fix direct mount deadlock. - add missing description of null map option. - fix nonstrict offset mount fail handling. - fix concat_options() error handling. - eliminate some more alloca usage. - use default stack size for threads. - fix use of possibly NULL var in lookup_program.c:match_key(). - fix incorrect print format specifiers in get_pkt(). - add mapent path length check in handle_packet_expire_direct(). - add copy length check in umount_autofs_indirect(). - add some buffer length checks to master map parser. - add buffer length check to rmdir_path(). - eliminate buffer usage from handle_mounts_cleanup(). - add buffer length checks to autofs mount_mount(). - make NFS version check flags consistent. - refactor get_nfs_info(). - also require TCP_REQUESTED when setting NFS port. 0001-Do-not-hardcode-path-for-pkg.m4.patch refreshed. autofs-5.1.7-use-default-stack-size-for-threads.patch removed since it is included in 5.1.8. Signed-off-by: Zheng Ruoqin <zhengrq.fnst@fujitsu.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
parent
7c20920cb6
commit
ef9915ca4e
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@ -1,4 +1,4 @@
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From a27217a5437da313d251b4a765bf7cb60ffaa62d Mon Sep 17 00:00:00 2001
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From d7a34bb388e33d16260b67275cdb58f9c877d324 Mon Sep 17 00:00:00 2001
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From: Changqing Li <changqing.li@windriver.com>
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Date: Tue, 27 Nov 2018 15:27:47 +0800
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Subject: [PATCH] From 6d24365f0828185fd1bb4d199209ca07eb95c41d Mon Sep 17
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@ -11,14 +11,17 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
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update patch to version 5.1.6
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Signed-off-by: Changqing Li <changqing.li@windriver.com>
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---
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configure.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configure.in b/configure.in
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index 07c2051..e85d718 100644
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--- a/configure.in
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+++ b/configure.in
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@@ -12,7 +12,7 @@ define([AC_CACHE_SAVE], )dnl
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AC_INIT(.autofs-5.1.7)
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AC_INIT(.autofs-5.1.8)
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# for pkg-config macros
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-m4_include([/usr/share/aclocal/pkg.m4])
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@ -1,110 +0,0 @@
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autofs-5.1.7 - use default stack size for threads
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From: Ian Kent <raven@themaw.net>
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autofs uses PTHREAD_STACK_MIN to set the stack size for threads it
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creates.
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In two cases it is used to reduce the stack size for long running
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service threads while it's used to allocate a larger stack for worker
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threads that can have larger memory requirements.
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In recent glibc releases PTHREAD_STACK_MIN is no longer a constant
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which can lead to unexpectedly different stack sizes on different
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architectures and the autofs assumption it's a constant causes a
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compile failure.
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The need to alter the stack size was due to observed stack overflow
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which was thought to be due the thread stack being too small for autofs
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and glibc alloca(3) usage.
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Quite a bit of that alloca(3) usage has been eliminated from autofs now,
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particularly those that might be allocating largish amounts of storage,
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and there has been a lot of change in glibc too so using the thread
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default stack should be ok.
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Signed-off-by: Ian Kent <raven@themaw.net>
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---
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CHANGELOG | 1 +
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daemon/automount.c | 29 -----------------------------
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daemon/state.c | 6 +-----
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lib/alarm.c | 6 +-----
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4 files changed, 3 insertions(+), 39 deletions(-)
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--- a/daemon/automount.c
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+++ b/daemon/automount.c
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@@ -92,7 +92,6 @@ static size_t kpkt_len;
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/* Attributes for creating detached and joinable threads */
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pthread_attr_t th_attr;
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pthread_attr_t th_attr_detached;
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-size_t detached_thread_stack_size = PTHREAD_STACK_MIN * 144;
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struct master_readmap_cond mrc = {
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PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, NULL, 0, 0, 0, 0};
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@@ -2617,34 +2616,6 @@ int main(int argc, char *argv[])
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if (start_pipefd[1] != -1) {
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res = write(start_pipefd[1], pst_stat, sizeof(*pst_stat));
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close(start_pipefd[1]);
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- }
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- release_flag_file();
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- macro_free_global_table();
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- exit(1);
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- }
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-
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-#ifdef _POSIX_THREAD_ATTR_STACKSIZE
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- if (pthread_attr_setstacksize(
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- &th_attr_detached, detached_thread_stack_size)) {
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- logerr("%s: failed to set stack size thread attribute!",
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- program);
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- if (start_pipefd[1] != -1) {
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- res = write(start_pipefd[1], pst_stat, sizeof(*pst_stat));
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- close(start_pipefd[1]);
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- }
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- release_flag_file();
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- macro_free_global_table();
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- exit(1);
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- }
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-#endif
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-
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- if (pthread_attr_getstacksize(
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- &th_attr_detached, &detached_thread_stack_size)) {
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- logerr("%s: failed to get detached thread stack size!",
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- program);
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- if (start_pipefd[1] != -1) {
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- res = write(start_pipefd[1], pst_stat, sizeof(*pst_stat));
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- close(start_pipefd[1]);
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}
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release_flag_file();
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macro_free_global_table();
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--- a/daemon/state.c
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+++ b/daemon/state.c
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@@ -1173,12 +1173,8 @@ int st_start_handler(void)
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status = pthread_attr_init(pattrs);
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if (status)
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pattrs = NULL;
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- else {
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+ else
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pthread_attr_setdetachstate(pattrs, PTHREAD_CREATE_DETACHED);
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-#ifdef _POSIX_THREAD_ATTR_STACKSIZE
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- pthread_attr_setstacksize(pattrs, PTHREAD_STACK_MIN*4);
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-#endif
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- }
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status = pthread_create(&thid, pattrs, st_queue_handler, NULL);
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--- a/lib/alarm.c
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+++ b/lib/alarm.c
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@@ -270,12 +270,8 @@ int alarm_start_handler(void)
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status = pthread_attr_init(pattrs);
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if (status)
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pattrs = NULL;
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- else {
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+ else
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pthread_attr_setdetachstate(pattrs, PTHREAD_CREATE_DETACHED);
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-#ifdef _POSIX_THREAD_ATTR_STACKSIZE
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- pthread_attr_setstacksize(pattrs, PTHREAD_STACK_MIN*4);
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-#endif
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- }
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status = pthread_condattr_init(&condattrs);
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if (status)
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@ -26,9 +26,8 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/daemons/autofs/v5/autofs-${PV}.tar.gz \
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file://0001-Do-not-hardcode-path-for-pkg.m4.patch \
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file://0001-Bug-fix-for-pid_t-not-found-on-musl.patch \
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file://0001-Define-__SWORD_TYPE-if-undefined.patch \
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file://autofs-5.1.7-use-default-stack-size-for-threads.patch \
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"
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SRC_URI[sha256sum] = "a18619e5ad18960fe382354eef33f070e57e4e5711d484b010acde080a003312"
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SRC_URI[sha256sum] = "0bd401c56f0eb1ca6251344c3a3d70bface3eccf9c67117cd184422c4cace30c"
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UPSTREAM_CHECK_URI = "${KERNELORG_MIRROR}/linux/daemons/autofs/v5/"
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