pool/psmisc
2
0
Fork 1
Code Issues Pull Requests Projects Releases Wiki Activity

bsc#1098697

Browse Source 
OBS-URL: https://build.opensuse.org/package/show/Base:System/psmisc?expand=0&rev=102
This commit is contained in:
Dr. Werner Fink 2018-06-22 16:43:06 +00:00 committed by Git OBS Bridge
parent a299387d88
commit 4753dc8186
3 changed files with 63 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
0001-Use-mountinfo-to-be-able-to-use-the-mount-identity.patch
View File

@ -1,4 +1,4 @@
From d7487838d0c79bd007e63e9ba9f7933cec40e3c9 Mon Sep 17 00:00:00 2001
From 28805c3dda0ce9c78f046974454c0bb8dfee615b Mon Sep 17 00:00:00 2001
From: Werner Fink <werner@suse.de>
Date: Thu, 29 Jun 2017 15:18:28 +0200
Subject: [PATCH] Use mountinfo to be able to use the mount identity
@ -14,11 +14,11 @@ get the real mount ID for each file
Signed-off-by: Werner Fink <werner@suse.de>
---
configure.ac | 18 +-
src/fuser.c | 528 +++++++++++++++++++++++++++----------
src/fuser.c | 540 +++++++++++++++++++++--------
src/fuser.h | 19 +-
testsuite/Makefile.am | 3 +-
testsuite/killall.test/killall.exp | 4 +
5 files changed, 424 insertions(+), 148 deletions(-)
5 files changed, 436 insertions(+), 148 deletions(-)
diff --git configure.ac configure.ac
index 176a2fc..d8d3366 100644
@ -64,7 +64,7 @@ index 176a2fc..d8d3366 100644
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
diff --git src/fuser.c src/fuser.c
index 31ef30c..a204f08 100644
index 31ef30c..e5337cd 100644
--- src/fuser.c
+++ src/fuser.c
@@ -32,6 +32,10 @@
@ -227,11 +227,11 @@ index 31ef30c..a204f08 100644
(unsigned long)this_name->st.st_dev,
- (unsigned long)this_name->st.st_ino);
+ (unsigned long)this_name->st.st_ino,
+ mountinfo.id, mountinfo.isnfs ? "yes" : "no");
+ mountinfo->id, mountinfo->isnfs ? "yes" : "no");
#endif /* DEBUG */
add_inode(ino_list, this_name, this_name->st.st_dev,
this_name->st.st_ino);
@@ -501,11 +515,39 @@ parse_mounts(struct names *this_name, struct device_list **dev_list,
@@ -501,11 +515,51 @@ parse_mounts(struct names *this_name, struct device_list **dev_list,
const opt_type opts)
{
dev_t match_device;
@ -247,7 +247,17 @@ index 31ef30c..a204f08 100644
+ count = 0;
+ list_for_each(ptr, &mntinfo) {
+ mntinfo_t *mnt = list_entry(ptr, mntinfo_t);
+ if (match_device != mnt->dev || this_name->mnt_id != mnt->id)
+ if (match_device != mnt->dev)
+ continue;
+ if (S_ISBLK(this_name->st.st_mode)) {
+ /* Skip mount IDs check if a block device
+ * was specified */
+ this_name->mnt_id = mnt->id;
+ add_device(dev_list, this_name, match_device);
+ count++;
+ continue;
+ }
+ if (this_name->mnt_id != mnt->id)
+ continue;
+ if (!mountinfo)
+ mountinfo = mnt;
@ -264,14 +274,16 @@ index 31ef30c..a204f08 100644
+ errno = ENOTUNIQ;
+ fprintf(stderr,
+ _("The device %u:%u is not unique. Please change!\n"),
+ major(mountinfo->dev), minor(mountinfo->dev));
+ major(match_device), minor(match_device));
+ /* return -1 */
+ }
+ if (S_ISBLK(this_name->st.st_mode))
+ return 0;
+ this_name->mnt_id = mountinfo->id;
add_device(dev_list, this_name, match_device);
return 0;
}
@@ -620,7 +662,7 @@ int parse_inet(struct names *this_name, struct ip_connections **ip_list)
@@ -620,7 +674,7 @@ int parse_inet(struct names *this_name, struct ip_connections **ip_list)
fprintf(stderr, _("Unknown local port AF %d\n"),
res->ai_family);
freeaddrinfo(res);
@ -280,7 +292,7 @@ index 31ef30c..a204f08 100644
return -1;
}
freeaddrinfo(res);
@@ -683,10 +725,12 @@ int parse_inet(struct names *this_name, struct ip_connections **ip_list)
@@ -683,10 +737,12 @@ int parse_inet(struct names *this_name, struct ip_connections **ip_list)
break;
#endif
}
@ -296,7 +308,7 @@ index 31ef30c..a204f08 100644
}
return 1;
}
@@ -1161,16 +1205,11 @@ int main(int argc, char *argv[])
@@ -1161,16 +1217,11 @@ int main(int argc, char *argv[])
skip_argv = 1;
//while(option != '\0') option++;
if (strcmp(argv[argc_cnt], "tcp") == 0)
@ -318,7 +330,7 @@ index 31ef30c..a204f08 100644
else
usage(_
("Invalid namespace name"));
@@ -1210,7 +1249,7 @@ int main(int argc, char *argv[])
@@ -1210,7 +1261,7 @@ int main(int argc, char *argv[])
}
#if defined(WITH_MOUNTINFO_LIST)
@ -327,7 +339,7 @@ index 31ef30c..a204f08 100644
thestat = mntstat;
#endif
/* an option */
@@ -1524,7 +1563,7 @@ print_matches(struct names *names_head, const opt_type opts,
@@ -1524,7 +1575,7 @@ print_matches(struct names *names_head, const opt_type opts,
}
@ -336,7 +348,7 @@ index 31ef30c..a204f08 100644
{
char pathname[256];
struct stat *st;
@@ -1536,6 +1575,15 @@ static struct stat *get_pidstat(const pid_t pid, const char *filename)
@@ -1536,6 +1587,15 @@ static struct stat *get_pidstat(const pid_t pid, const char *filename)
free(st);
return NULL;
}
@ -352,7 +364,7 @@ index 31ef30c..a204f08 100644
return st;
}
@@ -1550,18 +1598,19 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
@@ -1550,18 +1610,19 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
struct inode_list *ino_tmp;
struct device_list *dev_tmp;
struct unixsocket_list *sock_tmp;
@ -377,7 +389,7 @@ index 31ef30c..a204f08 100644
pid, dirname, direntry->d_name);
if (timeout(thestat, filepath, &st, 5) != 0) {
@@ -1586,9 +1635,12 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
@@ -1586,9 +1647,12 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
dev_tmp = dev_tmp->next) {
if (thedev != dev_tmp->device)
continue;
@ -392,7 +404,7 @@ index 31ef30c..a204f08 100644
add_matched_proc(dev_tmp->name,
pid, uid,
ACCESS_FILEWR |
@@ -1610,9 +1662,10 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
@@ -1610,9 +1674,10 @@ check_dir(const pid_t pid, const char *dirname, struct device_list *dev_head,
continue;
}
if (st.st_ino == ino_tmp->inode) {
@ -405,7 +417,7 @@ index 31ef30c..a204f08 100644
add_matched_proc(ino_tmp->name,
pid, uid,
ACCESS_FILEWR |
@@ -1641,18 +1694,30 @@ check_map(const pid_t pid, const char *filename,
@@ -1641,18 +1706,30 @@ check_map(const pid_t pid, const char *filename,
FILE *fp;
unsigned long long tmp_inode;
unsigned int tmp_maj, tmp_min;
@ -441,7 +453,7 @@ index 31ef30c..a204f08 100644
add_matched_proc(dev_tmp->name, pid,
uid, access);
for (ino_tmp = ino_head; ino_tmp != NULL;
@@ -1661,7 +1726,8 @@ check_map(const pid_t pid, const char *filename,
@@ -1661,7 +1738,8 @@ check_map(const pid_t pid, const char *filename,
&& ino_tmp->inode == tmp_inode)
add_matched_proc(ino_tmp->name, pid,
uid, access);
@ -451,7 +463,7 @@ index 31ef30c..a204f08 100644
}
fclose(fp);
}
@@ -1682,6 +1748,7 @@ static uid_t getpiduid(const pid_t pid)
@@ -1682,6 +1760,7 @@ static uid_t getpiduid(const pid_t pid)
* fill_unix_cache : Create a list of Unix sockets
* This list is used later for matching purposes
*/
@ -459,7 +471,7 @@ index 31ef30c..a204f08 100644
void fill_unix_cache(struct unixsocket_list **unixsocket_head)
{
FILE *fp;
@@ -1698,6 +1765,8 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
@@ -1698,6 +1777,8 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
while (fgets(line, BUFSIZ, fp) != NULL) {
char *path;
char *scanned_path = NULL;
@ -468,7 +480,7 @@ index 31ef30c..a204f08 100644
if (sscanf(line, "%*x: %*x %*x %*x %*x %*d %d %ms",
&scanned_inode, &scanned_path) != 2) {
if (scanned_path)
@@ -1713,6 +1782,8 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
@@ -1713,6 +1794,8 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
free(path);
continue;
}
@ -477,7 +489,7 @@ index 31ef30c..a204f08 100644
if ((newsocket = (struct unixsocket_list *)
malloc(sizeof(struct unixsocket_list))) == NULL) {
free(path);
@@ -1721,6 +1792,7 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
@@ -1721,6 +1804,7 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
newsocket->sun_name = strdup(scanned_path);
newsocket->inode = st.st_ino;
newsocket->dev = st.st_dev;
@ -485,7 +497,7 @@ index 31ef30c..a204f08 100644
newsocket->net_inode = scanned_inode;
newsocket->next = *unixsocket_head;
*unixsocket_head = newsocket;
@@ -1733,6 +1805,7 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
@@ -1733,6 +1817,7 @@ void fill_unix_cache(struct unixsocket_list **unixsocket_head)
/*
* Free up the list of Unix sockets
*/
@ -493,7 +505,7 @@ index 31ef30c..a204f08 100644
void clear_unix_cache(struct unixsocket_list **unixsocket_head)
{
while(*unixsocket_head != NULL) {
@@ -1900,30 +1973,22 @@ scan_mounts(struct names *names_head, struct inode_list *ino_head,
@@ -1900,30 +1985,22 @@ scan_mounts(struct names *names_head, struct inode_list *ino_head,
{
struct device_list *dev_tmp;
struct inode_list *ino_tmp;
@ -534,7 +546,7 @@ index 31ef30c..a204f08 100644
add_special_proc(dev_tmp->name, PTYPE_MOUNT, 0,
find_mountp);
}
@@ -1935,7 +2000,6 @@ scan_mounts(struct names *names_head, struct inode_list *ino_head,
@@ -1935,7 +2012,6 @@ scan_mounts(struct names *names_head, struct inode_list *ino_head,
find_mountp);
}
}
@ -542,7 +554,7 @@ index 31ef30c..a204f08 100644
}
static void
@@ -1985,16 +2049,42 @@ scan_swaps(struct names *names_head, struct inode_list *ino_head,
@@ -1985,16 +2061,42 @@ scan_swaps(struct names *names_head, struct inode_list *ino_head,
fclose(fp);
}
@ -588,7 +600,7 @@ index 31ef30c..a204f08 100644
{
list_t *ptr, *tmp;
@@ -2005,72 +2095,232 @@ static void clear_mntinfo(void)
@@ -2005,72 +2107,232 @@ static void clear_mntinfo(void)
}
}
@ -668,7 +680,12 @@ index 31ef30c..a204f08 100644
+ char line[BUFSIZ];
+ FILE *fp;
+ int mnt_id = 0, flags = 0;
+
- /* Sort mount points accordingly to the reverse mount order */
- initial(&sort);
- for (mid = 1; mid <= max; mid++) {
- list_t *ptr, *tmp;
- list_for_each_safe(ptr, tmp, &mntinfo) {
+ snprintf(pathname, 256, "/proc/%d/fdinfo/%s", pid, fd);
+ if ((fp = fopen(pathname, "r")) == NULL)
+ goto out;
@ -747,12 +764,7 @@ index 31ef30c..a204f08 100644
+ int ret = -1;
+
+ *mountinfo = NULL;
- /* Sort mount points accordingly to the reverse mount order */
- initial(&sort);
- for (mid = 1; mid <= max; mid++) {
- list_t *ptr, *tmp;
- list_for_each_safe(ptr, tmp, &mntinfo) {
+
+#if defined(HAS_NAME_TO_HANDLE_AT)
+ if (mnt_id >= 0) {
+ list_t *ptr;
@ -834,11 +846,11 @@ index 31ef30c..a204f08 100644
- if (mid != mnt->parid)
+
+ if (nlen != mnt->nlen)
continue;
- move_head(ptr, &sort);
+ continue;
+
+ if (strcmp(use, mnt->mpoint))
+ continue;
continue;
- move_head(ptr, &sort);
+
+ ret = 0;
+ errno = 0;
@ -865,7 +877,7 @@ index 31ef30c..a204f08 100644
/*
* Determine device of links below /proc/
*/
@@ -2078,8 +2328,7 @@ static int mntstat(const char *path, struct stat *buf)
@@ -2078,8 +2340,7 @@ static int mntstat(const char *path, struct stat *buf)
{
char name[PATH_MAX + 1];
const char *use;
@ -875,7 +887,7 @@ index 31ef30c..a204f08 100644
if ((use = realpath(path, name)) == NULL || *use != '/')
{
@@ -2091,27 +2340,26 @@ static int mntstat(const char *path, struct stat *buf)
@@ -2091,27 +2352,26 @@ static int mntstat(const char *path, struct stat *buf)
errno = 0;
return stat(path, buf);
}
@ -1030,5 +1042,5 @@ index b244893..1a10a1a 100644
set test "killall list signals"
spawn $killall -l
--
2.12.3
2.17.1

7
psmisc.changes
View File

@ -1,3 +1,10 @@
-------------------------------------------------------------------
Fri Jun 22 16:33:00 UTC 2018 - werner@suse.de
- Modify patch 0001-Use-mountinfo-to-be-able-to-use-the-mount-identity.patch
to make fuser option -m <block_device> work even with mountinfo
(bsc#1098697)
-------------------------------------------------------------------
Thu May 17 10:32:53 UTC 2018 - werner@suse.de

5
psmisc.spec
View File

@ -73,9 +73,10 @@ grep -h src/ po/*.po|\
sort -t : -k1,1 -u|\
sed -r 's/:[0-9]+$//' > po/POTFILES.in
autoreconf -fi
CFLAGS="-D_GNU_SOURCE -D_DEFAULT_SOURCE ${RPM_OPT_FLAGS} -pipe"
CFLAGS="-D_GNU_SOURCE -D_DEFAULT_SOURCE ${RPM_OPT_FLAGS} -pipe -fPIE"
CXXFLAGS="$CFLAGS"
export CFLAGS CXXFLAGS
LDFLAGS=-pie
export CFLAGS CXXFLAGS LDFLAGS
%configure --disable-rpath \
--with-gnu-ld \
--enable-selinux \