.
OBS-URL: https://build.opensuse.org/package/show/Base:System/psmisc?expand=0&rev=9
This commit is contained in:
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9a71c7230c
commit
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@ -33,7 +33,7 @@
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cannot report on any processes that it doesn't have permission to look at
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cannot report on any processes that it doesn't have permission to look at
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the file descriptor table for. The most common time this problem occurs
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the file descriptor table for. The most common time this problem occurs
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--- src/fuser.c
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--- src/fuser.c
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+++ src/fuser.c 2009-05-11 13:45:16.565902120 +0200
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+++ src/fuser.c 2009-10-09 18:43:54.839930561 +0200
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@@ -32,9 +32,11 @@
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@@ -32,9 +32,11 @@
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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@ -85,6 +85,15 @@
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static void usage (const char *errormsg)
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static void usage (const char *errormsg)
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{
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{
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@@ -92,7 +102,7 @@ static void usage (const char *errormsg)
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" fuser -V\n"
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"Show which processes use the named files, sockets, or filesystems.\n\n"
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" -a display unused files too\n"
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- " -c Same as \-m (for POSIX compatibility)\n"
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+ " -c Same as -m (for POSIX compatibility)\n"
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" -f silently ignored (for POSIX compatibility)\n"
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" -i ask before killing (ignored without -k)\n"
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" -k kill processes accessing the named file\n"
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@@ -127,7 +137,14 @@ void print_version()
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@@ -127,7 +137,14 @@ void print_version()
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"For more information about these matters, see the files named COPYING.\n"));
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"For more information about these matters, see the files named COPYING.\n"));
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}
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}
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@ -486,25 +495,41 @@
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if (stat(pathname, st) != 0)
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if (stat(pathname, st) != 0)
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return NULL;
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return NULL;
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else
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else
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@@ -1030,6 +1262,8 @@ static void check_dir(const pid_t pid, c
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@@ -1030,6 +1262,16 @@ static void check_dir(const pid_t pid, c
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}
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}
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}
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}
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for (dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next) {
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for (dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next) {
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+ if (dev_tmp->name->name_space & NAMESPACE_NFS)
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+ if (dev_tmp->name->name_space & NAMESPACE_NFS) {
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+ char buf[PATH_MAX+1];
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+ ssize_t len;
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+ if ((len = readlink(filepath, buf, PATH_MAX)) < 0)
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+ continue;
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+ buf[len] = '\0'; /* Don't be fooled by readlink(2) */
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+ if (islocatedon(buf, dev_tmp->name->filename))
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+ add_matched_proc(dev_tmp->name, pid,uid, access);
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+ continue;
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+ continue;
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+ }
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if (st.st_dev == dev_tmp->device) {
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if (st.st_dev == dev_tmp->device) {
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if (access == ACCESS_FILE && (lstat(filepath, &lst)==0) && (lst.st_mode & S_IWUSR)) {
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if (access == ACCESS_FILE && (lstat(filepath, &lst)==0) && (lst.st_mode & S_IWUSR)) {
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add_matched_proc(dev_tmp->name, pid,uid, ACCESS_FILEWR|access);
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add_matched_proc(dev_tmp->name, pid,uid, ACCESS_FILEWR|access);
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@@ -1039,6 +1273,8 @@ static void check_dir(const pid_t pid, c
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@@ -1039,6 +1281,16 @@ static void check_dir(const pid_t pid, c
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}
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}
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}
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}
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for (ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next) {
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for (ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next) {
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+ if (ino_tmp->name->name_space & NAMESPACE_NFS)
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+ if (ino_tmp->name->name_space & NAMESPACE_NFS) {
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+ char buf[PATH_MAX+1];
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+ ssize_t len;
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+ if ((len = readlink(filepath, buf, PATH_MAX)) < 0)
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+ continue;
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+ buf[len] = '\0'; /* Don't be fooled by readlink(2) */
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+ if (islocatedon(buf, ino_tmp->name->filename))
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+ add_matched_proc(ino_tmp->name, pid,uid, access);
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+ continue;
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+ continue;
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+ }
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if (st.st_dev == ino_tmp->device && st.st_ino == ino_tmp->inode) {
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if (st.st_dev == ino_tmp->device && st.st_ino == ino_tmp->inode) {
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if (access == ACCESS_FILE && (lstat(filepath, &lst)==0) && (lst.st_mode & S_IWUSR)) {
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if (access == ACCESS_FILE && (lstat(filepath, &lst)==0) && (lst.st_mode & S_IWUSR)) {
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add_matched_proc(ino_tmp->name, pid,uid, ACCESS_FILEWR|access);
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add_matched_proc(ino_tmp->name, pid,uid, ACCESS_FILEWR|access);
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@@ -1050,6 +1286,8 @@ static void check_dir(const pid_t pid, c
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@@ -1050,6 +1302,8 @@ static void check_dir(const pid_t pid, c
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}
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}
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} /* while fd_dent */
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} /* while fd_dent */
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closedir(dirp);
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closedir(dirp);
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@ -513,28 +538,46 @@
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}
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}
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static void check_map(const pid_t pid, const char *filename, struct device_list *dev_head, struct inode_list *ino_head, const uid_t uid, const char access)
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static void check_map(const pid_t pid, const char *filename, struct device_list *dev_head, struct inode_list *ino_head, const uid_t uid, const char access)
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@@ -1070,12 +1308,18 @@ static void check_map(const pid_t pid, c
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@@ -1069,13 +1323,36 @@ static void check_map(const pid_t pid, c
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while (fgets(line,BUFSIZ, fp)) {
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if (sscanf(line, "%*s %*s %*s %x:%x %lld",
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if (sscanf(line, "%*s %*s %*s %x:%x %lld",
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&tmp_maj, &tmp_min, &tmp_inode) == 3) {
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&tmp_maj, &tmp_min, &tmp_inode) == 3) {
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+ const char * filepath = strchr(line, '/');
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tmp_device = tmp_maj * 256 + tmp_min;
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tmp_device = tmp_maj * 256 + tmp_min;
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- for(dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next)
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- for(dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next)
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+ for(dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next) {
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+ for(dev_tmp = dev_head ; dev_tmp != NULL ; dev_tmp = dev_tmp->next) {
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+ if (dev_tmp->name->name_space & NAMESPACE_NFS)
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+ if (dev_tmp->name->name_space & NAMESPACE_NFS) {
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+ char *nl;
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+ if (!filepath)
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+ continue;
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+ if ((nl = strchr(filepath, '\n')))
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+ nl = '\0';
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+ if (islocatedon(filepath, dev_tmp->name->filename))
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+ add_matched_proc(dev_tmp->name, pid,uid, access);
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+ continue;
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+ continue;
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+ }
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if (dev_tmp->device == tmp_device)
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if (dev_tmp->device == tmp_device)
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add_matched_proc(dev_tmp->name, pid, uid, access);
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add_matched_proc(dev_tmp->name, pid, uid, access);
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- for(ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next)
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- for(ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next)
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+ }
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+ }
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+ for(ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next) {
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+ for(ino_tmp = ino_head ; ino_tmp != NULL ; ino_tmp = ino_tmp->next) {
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+ if (ino_tmp->name->name_space & NAMESPACE_NFS)
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+ if (ino_tmp->name->name_space & NAMESPACE_NFS) {
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+ char *nl;
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+ if (!filepath)
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+ continue;
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+ if ((nl = strchr(filepath, '\n')))
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+ nl = '\0';
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+ if (islocatedon(filepath, ino_tmp->name->filename))
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+ add_matched_proc(ino_tmp->name, pid,uid, access);
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+ continue;
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+ continue;
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+ }
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if (ino_tmp->device == tmp_device && ino_tmp->inode == tmp_inode)
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if (ino_tmp->device == tmp_device && ino_tmp->inode == tmp_inode)
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add_matched_proc(ino_tmp->name, pid, uid, access);
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add_matched_proc(ino_tmp->name, pid, uid, access);
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+ }
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+ }
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}
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}
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}
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}
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fclose(fp);
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fclose(fp);
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@@ -1146,6 +1390,16 @@ void fill_unix_cache(struct unixsocket_l
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@@ -1146,6 +1423,16 @@ void fill_unix_cache(struct unixsocket_l
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}
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}
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@ -551,7 +594,7 @@
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/*
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/*
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* scan_mount_devices : Create a list of mount points and devices
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* scan_mount_devices : Create a list of mount points and devices
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* This list is used later for matching purposes
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* This list is used later for matching purposes
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@@ -1155,17 +1409,94 @@ void scan_mount_devices(const opt_type o
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@@ -1155,17 +1442,94 @@ void scan_mount_devices(const opt_type o
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FILE *mntfp;
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FILE *mntfp;
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struct mntent *mnt_ptr;
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struct mntent *mnt_ptr;
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struct stat st;
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struct stat st;
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@ -605,8 +648,8 @@
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add_mount_device(mount_devices, mnt_ptr->mnt_fsname, mnt_ptr->mnt_dir, st.st_dev);
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add_mount_device(mount_devices, mnt_ptr->mnt_fsname, mnt_ptr->mnt_dir, st.st_dev);
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+ } else {
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+ } else {
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+ fprintf(stderr, _("Cannot stat file %s: %s\n"), mnt_ptr->mnt_dir, strerror(errno));
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+ fprintf(stderr, _("Cannot stat file %s: %s\n"), mnt_ptr->mnt_dir, strerror(errno));
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+ }
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}
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+ }
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}
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+ endmntent(mntfp);
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+ endmntent(mntfp);
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+
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+
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+ if (!mnts)
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+ if (!mnts)
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@ -641,14 +684,14 @@
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+ s->next = p->shadow;
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+ s->next = p->shadow;
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+ s->prev = (struct shadow_list*)0;
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+ s->prev = (struct shadow_list*)0;
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+ p->shadow = s;
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+ p->shadow = s;
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}
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+ }
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}
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+ }
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+out:
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+out:
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+ endmntent(mntfp);
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+ endmntent(mntfp);
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}
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}
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#ifdef DEBUG
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#ifdef DEBUG
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@@ -1291,3 +1622,56 @@ static void scan_knfsd(struct names *nam
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@@ -1291,3 +1655,56 @@ static void scan_knfsd(struct names *nam
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}
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}
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}
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}
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#endif /* NFSCHECKS */
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#endif /* NFSCHECKS */
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@ -1,3 +1,8 @@
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-------------------------------------------------------------------
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Fri Oct 9 18:58:25 CEST 2009 - werner@suse.de
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- Yet an other fix for NFS based file detection in fuser
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Fri Oct 9 08:20:29 UTC 2009 - aj@suse.de
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Fri Oct 9 08:20:29 UTC 2009 - aj@suse.de
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