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Use matchpathcon mode parameter

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This commit is contained in:
Alasdair Kergon 2005-06-13 13:11:48 +00:00
parent 8e526ba1bf
commit 196b8eaad3
4 changed files with 12 additions and 10 deletions
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3
WHATS_NEW_DM
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@ -1,5 +1,6 @@
Version 1.01.03 - 10 Jun 2005
Version 1.01.03 - 13 Jun 2005
=============================
Use matchpathcon mode parameter.
Fix configure script to re-enable selinux.
Version 1.01.02 - 17 May 2005

2
libdm/ioctl/libdm-iface.c
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@ -219,7 +219,7 @@ static int _create_control(const char *control, uint32_t major, uint32_t minor)
}
#ifdef HAVE_SELINUX
if (!set_selinux_context(control)) {
if (!set_selinux_context(control, S_IFCHR)) {
stack;
return 0;
}

15
libdm/libdm-common.c
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@ -200,27 +200,28 @@ int dm_task_add_target(struct dm_task *dmt, uint64_t start, uint64_t size,
}
#ifdef HAVE_SELINUX
int set_selinux_context(const char *path)
int set_selinux_context(const char *path, mode_t mode)
{
security_context_t scontext;
if (is_selinux_enabled() <= 0)
return 1;
if (matchpathcon(path, 0, &scontext) < 0) {
log_error("%s: matchpathcon failed: %s", path, strerror(errno));
if (matchpathcon(path, mode, &scontext) < 0) {
log_error("%s: matchpathcon %07o failed: %s", path, mode,
strerror(errno));
return 0;
}
log_debug("Setting SELinux context for %s to %s", path, scontext);
log_debug("Setting SELinux context for %s to %s.", path, scontext);
if ((lsetfilecon(path, scontext) < 0) && (errno != ENOTSUP)) {
log_error("%s: lsetfilecon failed: %s", path, strerror(errno));
free(scontext);
freecon(scontext);
return 0;
}
free(scontext);
freecon(scontext);
return 1;
}
#endif
@ -266,7 +267,7 @@ static int _add_dev_node(const char *dev_name, uint32_t major, uint32_t minor,
}
#ifdef HAVE_SELINUX
if (!set_selinux_context(path))
if (!set_selinux_context(path, S_IFBLK))
return 0;
#endif

2
libdm/libdm-common.h.in
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@ -28,7 +28,7 @@ int rm_dev_node(const char *dev_name);
int rename_dev_node(const char *old_name, const char *new_name);
void update_devs(void);
int set_selinux_context(const char *path);
int set_selinux_context(const char *path, mode_t mode);
#define DM_LIB_VERSION @DM_LIB_VERSION@