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authorKhem Raj <raj.khem@gmail.com>2011-07-12 01:26:15 +0000
committerKoen Kooi <koen@dominion.thruhere.net>2011-07-11 20:19:12 +0200
commit7254205d68c9321d7a7073a74a77f46c17a98b27 (patch)
treeda30e79fed267858c476930f6026bdc4ae3658e2
parent7eaa5bd1322f1d5005f3e3ca9db2273d6548df4d (diff)
downloadmeta-openembedded-contrib-7254205d68c9321d7a7073a74a77f46c17a98b27.tar.gz
systemd: Replace use of %m in printf formats
The patch is applied optionally only to uclibc builds Also move the mkostemp replacement patch to uclibc only list Not perfect yet but gets us going on uclibc Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
-rw-r--r--meta-oe/recipes-core/systemd/systemd/format-replace-m-uclibc.patch402
-rw-r--r--meta-oe/recipes-core/systemd/systemd_git.bb8
2 files changed, 408 insertions, 2 deletions
diff --git a/meta-oe/recipes-core/systemd/systemd/format-replace-m-uclibc.patch b/meta-oe/recipes-core/systemd/systemd/format-replace-m-uclibc.patch
new file mode 100644
index 0000000000..3b9ed31d70
--- /dev/null
+++ b/meta-oe/recipes-core/systemd/systemd/format-replace-m-uclibc.patch
@@ -0,0 +1,402 @@
+Patch from Henning. %m is a glibc only thing. For uclibc we need to do it
+differently. So we use static strings instead of mallocing them and free'ing
+
+I dont know if upstream systemd have plans to make systemd work on non
+glibc system libraries if not then this patch would not make sense for
+upstream
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: git/src/mount-setup.c
+===================================================================
+--- git.orig/src/mount-setup.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/mount-setup.c 2011-07-03 08:35:23.592956700 -0700
+@@ -147,10 +147,11 @@
+
+ for (;;) {
+ MountPoint p;
+- char *controller, *where;
++ char controller[30];
++ char *where;
+ int enabled = false;
+
+- if (fscanf(f, "%ms %*i %*i %i", &controller, &enabled) != 2) {
++ if (fscanf(f, "%29s %*i %*i %i", controller, &enabled) != 2) {
+
+ if (feof(f))
+ break;
+@@ -161,12 +162,10 @@
+ }
+
+ if (!enabled) {
+- free(controller);
+ continue;
+ }
+
+ if (asprintf(&where, "/sys/fs/cgroup/%s", controller) < 0) {
+- free(controller);
+ r = -ENOMEM;
+ goto finish;
+ }
+@@ -180,7 +179,6 @@
+ p.fatal = false;
+
+ r = mount_one(&p);
+- free(controller);
+ free(where);
+
+ if (r < 0)
+Index: git/src/socket-util.c
+===================================================================
+--- git.orig/src/socket-util.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/socket-util.c 2011-07-03 08:25:38.242098176 -0700
+@@ -192,7 +192,7 @@
+ int socket_address_parse_netlink(SocketAddress *a, const char *s) {
+ int family;
+ unsigned group = 0;
+- char* sfamily = NULL;
++ char sfamily[50];
+ assert(a);
+ assert(s);
+
+@@ -200,17 +200,14 @@
+ a->type = SOCK_RAW;
+
+ errno = 0;
+- if (sscanf(s, "%ms %u", &sfamily, &group) < 1)
++ if (sscanf(s, "%49s %u", &sfamily, &group) < 1)
+ return errno ? -errno : -EINVAL;
+
+ if ((family = netlink_family_from_string(sfamily)) < 0)
+ if (safe_atoi(sfamily, &family) < 0) {
+- free(sfamily);
+ return -EINVAL;
+ }
+
+- free(sfamily);
+-
+ a->sockaddr.nl.nl_family = AF_NETLINK;
+ a->sockaddr.nl.nl_groups = group;
+
+Index: git/src/cryptsetup-generator.c
+===================================================================
+--- git.orig/src/cryptsetup-generator.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/cryptsetup-generator.c 2011-07-03 08:25:38.252098188 -0700
+@@ -260,7 +260,7 @@
+
+ for (;;) {
+ char line[LINE_MAX], *l;
+- char *name = NULL, *device = NULL, *password = NULL, *options = NULL;
++ char name[50], device[50], password[50], options[50] = NULL;
+ int k;
+
+ if (!(fgets(line, sizeof(line), f)))
+@@ -272,7 +272,7 @@
+ if (*l == '#' || *l == 0)
+ continue;
+
+- if ((k = sscanf(l, "%ms %ms %ms %ms", &name, &device, &password, &options)) < 2 || k > 4) {
++ if ((k = sscanf(l, "%s %s %s %s", &name, &device, &password, &options)) < 2 || k > 4) {
+ log_error("Failed to parse /etc/crypttab:%u, ignoring.", n);
+ r = EXIT_FAILURE;
+ goto next;
+@@ -281,11 +281,7 @@
+ if (create_disk(name, device, password, options) < 0)
+ r = EXIT_FAILURE;
+
+- next:
+- free(name);
+- free(device);
+- free(password);
+- free(options);
++ next:;
+ }
+
+ finish:
+Index: git/src/swap.c
+===================================================================
+--- git.orig/src/swap.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/swap.c 2011-07-03 08:34:20.512864178 -0700
+@@ -1043,11 +1043,12 @@
+ (void) fscanf(m->proc_swaps, "%*s %*s %*s %*s %*s\n");
+
+ for (i = 1;; i++) {
+- char *dev = NULL, *d;
++ char *d;
++ char dev[20];
+ int prio = 0, k;
+
+ if ((k = fscanf(m->proc_swaps,
+- "%ms " /* device/file */
++ "%19s " /* device/file */
+ "%*s " /* type of swap */
+ "%*s " /* swap size */
+ "%*s " /* used */
+@@ -1058,12 +1059,10 @@
+ break;
+
+ log_warning("Failed to parse /proc/swaps:%u.", i);
+- free(dev);
+ continue;
+ }
+
+ d = cunescape(dev);
+- free(dev);
+
+ if (!d)
+ return -ENOMEM;
+Index: git/src/tmpfiles.c
+===================================================================
+--- git.orig/src/tmpfiles.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/tmpfiles.c 2011-07-03 08:25:38.272098222 -0700
+@@ -66,7 +66,7 @@
+ typedef struct Item {
+ char type;
+
+- char *path;
++ char path[50];
+ uid_t uid;
+ gid_t gid;
+ mode_t mode;
+@@ -619,7 +619,6 @@
+ static void item_free(Item *i) {
+ assert(i);
+
+- free(i->path);
+ free(i);
+ }
+
+@@ -654,7 +653,7 @@
+
+ static int parse_line(const char *fname, unsigned line, const char *buffer) {
+ Item *i, *existing;
+- char *mode = NULL, *user = NULL, *group = NULL, *age = NULL;
++ char mode[50], user[50], group[50], age[50];
+ Hashmap *h;
+ int r;
+
+@@ -669,17 +668,17 @@
+
+ if (sscanf(buffer,
+ "%c "
+- "%ms "
+- "%ms "
+- "%ms "
+- "%ms "
+- "%ms",
++ "%s "
++ "%s "
++ "%s "
++ "%s "
++ "%s",
+ &i->type,
+ &i->path,
+- &mode,
+- &user,
+- &group,
+- &age) < 2) {
++ mode,
++ user,
++ group,
++ age) < 2) {
+ log_error("[%s:%u] Syntax error.", fname, line);
+ r = -EIO;
+ goto finish;
+@@ -793,11 +792,6 @@
+ r = 0;
+
+ finish:
+- free(user);
+- free(group);
+- free(mode);
+- free(age);
+-
+ if (i)
+ item_free(i);
+
+Index: git/src/mount.c
+===================================================================
+--- git.orig/src/mount.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/mount.c 2011-07-03 08:33:43.112809328 -0700
+@@ -24,6 +24,7 @@
+ #include <mntent.h>
+ #include <sys/epoll.h>
+ #include <signal.h>
++#include <string.h>
+
+ #include "unit.h"
+ #include "mount.h"
+@@ -1555,7 +1556,13 @@
+ static int mount_load_proc_self_mountinfo(Manager *m, bool set_flags) {
+ int r = 0;
+ unsigned i;
+- char *device, *path, *options, *options2, *fstype, *d, *p, *o;
++ char *d, *p, *o;
++ char device[50];
++ char path[50];
++ char options[50];
++ char options2[50];
++ char fstype[50];
++
+
+ assert(m);
+
+@@ -1564,26 +1571,26 @@
+ for (i = 1;; i++) {
+ int k;
+
+- device = path = options = options2 = fstype = d = p = o = NULL;
++ d = p = o = NULL;
+
+ if ((k = fscanf(m->proc_self_mountinfo,
+ "%*s " /* (1) mount id */
+ "%*s " /* (2) parent id */
+ "%*s " /* (3) major:minor */
+ "%*s " /* (4) root */
+- "%ms " /* (5) mount point */
+- "%ms" /* (6) mount options */
++ "%49s " /* (5) mount point */
++ "%49s" /* (6) mount options */
+ "%*[^-]" /* (7) optional fields */
+ "- " /* (8) separator */
+- "%ms " /* (9) file system type */
+- "%ms" /* (10) mount source */
+- "%ms" /* (11) mount options 2 */
++ "%49s " /* (9) file system type */
++ "%49s" /* (10) mount source */
++ "%49s" /* (11) mount options 2 */
+ "%*[^\n]", /* some rubbish at the end */
+- &path,
+- &options,
+- &fstype,
+- &device,
+- &options2)) != 5) {
++ path,
++ options,
++ fstype,
++ device,
++ options2)) != 5) {
+
+ if (k == EOF)
+ break;
+@@ -1607,22 +1614,12 @@
+ r = k;
+
+ clean_up:
+- free(device);
+- free(path);
+- free(options);
+- free(options2);
+- free(fstype);
+ free(d);
+ free(p);
+ free(o);
+ }
+
+ finish:
+- free(device);
+- free(path);
+- free(options);
+- free(options2);
+- free(fstype);
+ free(d);
+ free(p);
+ free(o);
+Index: git/src/umount.c
+===================================================================
+--- git.orig/src/umount.c 2011-07-03 08:24:43.892018457 -0700
++++ git/src/umount.c 2011-07-03 08:33:06.732755969 -0700
+@@ -60,7 +60,9 @@
+
+ static int mount_points_list_get(MountPoint **head) {
+ FILE *proc_self_mountinfo;
+- char *path, *p;
++ char *p;
++ char path[50];
++
+ unsigned int i;
+ int r;
+
+@@ -72,17 +74,17 @@
+ for (i = 1;; i++) {
+ int k;
+ MountPoint *m;
+- char *root;
++ char root[50];
+ bool skip_ro;
+
+- path = p = NULL;
++ p = NULL;
+
+ if ((k = fscanf(proc_self_mountinfo,
+ "%*s " /* (1) mount id */
+ "%*s " /* (2) parent id */
+ "%*s " /* (3) major:minor */
+- "%ms " /* (4) root */
+- "%ms " /* (5) mount point */
++ "%49s " /* (4) root */
++ "%49s " /* (5) mount point */
+ "%*s" /* (6) mount options */
+ "%*[^-]" /* (7) optional fields */
+ "- " /* (8) separator */
+@@ -90,24 +92,21 @@
+ "%*s" /* (10) mount source */
+ "%*s" /* (11) mount options 2 */
+ "%*[^\n]", /* some rubbish at the end */
+- &root,
+- &path)) != 2) {
++ root,
++ path)) != 2) {
+ if (k == EOF)
+ break;
+
+ log_warning("Failed to parse /proc/self/mountinfo:%u.", i);
+
+- free(path);
+ continue;
+ }
+
+ /* If we encounter a bind mount, don't try to remount
+ * the source dir too early */
+ skip_ro = !streq(root, "/");
+- free(root);
+
+ p = cunescape(path);
+- free(path);
+
+ if (!p) {
+ r = -ENOMEM;
+@@ -152,28 +151,28 @@
+
+ for (i = 2;; i++) {
+ MountPoint *swap;
+- char *dev = NULL, *d;
++ char *d;
++ char dev[50];
++
+ int k;
+
+ if ((k = fscanf(proc_swaps,
+- "%ms " /* device/file */
++ "%50s " /* device/file */
+ "%*s " /* type of swap */
+ "%*s " /* swap size */
+ "%*s " /* used */
+ "%*s\n", /* priority */
+- &dev)) != 1) {
++ dev)) != 1) {
+
+ if (k == EOF)
+ break;
+
+ log_warning("Failed to parse /proc/swaps:%u.", i);
+
+- free(dev);
+ continue;
+ }
+
+ if (endswith(dev, "(deleted)")) {
+- free(dev);
+ continue;
+ }
+
diff --git a/meta-oe/recipes-core/systemd/systemd_git.bb b/meta-oe/recipes-core/systemd/systemd_git.bb
index 66cc831f03..ebb8e7f84e 100644
--- a/meta-oe/recipes-core/systemd/systemd_git.bb
+++ b/meta-oe/recipes-core/systemd/systemd_git.bb
@@ -15,7 +15,7 @@ inherit gitpkgv
PKGV = "v${GITPKGVTAG}"
PV = "git"
-PR = "r7"
+PR = "r8"
inherit autotools vala
@@ -23,9 +23,13 @@ SRCREV = "ef3a24de028efe885db1303b4843aba5ffd0f531"
SRC_URI = "git://anongit.freedesktop.org/systemd;protocol=git \
file://0001-systemd-disable-xml-file-stuff-and-introspection.patch \
- file://paper-over-mkostemp.patch \
file://use-nonet-for-docbook.patch \
+ ${UCLIBCPATCHES} \
"
+UCLIBCPATCHES = ""
+UCLIBCPATCHES_libc-uclibc = "file://paper-over-mkostemp.patch \
+ file://format-replace-m-uclibc.patch \
+ "
S = "${WORKDIR}/git"