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3039. [bug] Save and restore the gid when creating creating

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named.pid at startup. [RT #23290]
This commit is contained in:
Mark Andrews
2011-03-02 00:04:01 +00:00
parent 816ee9ac40
commit 85b6ed540e
2 changed files with 9 additions and 3 deletions
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5
CHANGES
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@@ -1,4 +1,7 @@
3048. [bug] Fully seperate view key mangement. [RT #23419]
3039. [bug] Save and restore the gid when creating creating
named.pid at startup. [RT #23290]
3048. [bug] Fully separate view key mangement. [RT #23419]
3047. [bug] DNSKEY NODATA responses not cached fixed in
validator.c. Tests added to dnssec system test.

7
bin/named/unix/os.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: os.c,v 1.104.38.2 2011/02/28 01:19:59 tbox Exp $ */
/* $Id: os.c,v 1.104.38.3 2011/03/02 00:04:01 marka Exp $ */
/*! \file */
@@ -790,6 +790,9 @@ ns_os_openfile(const char *filename, mode_t mode, isc_boolean_t switch_user) {
free(f);
if (switch_user && runas_pw != NULL) {
#ifndef HAVE_LINUXTHREADS
gid_t oldgid = getgid();
#endif
/* Set UID/GID to the one we'll be running with eventually */
setperms(runas_pw->pw_uid, runas_pw->pw_gid);
@@ -797,7 +800,7 @@ ns_os_openfile(const char *filename, mode_t mode, isc_boolean_t switch_user) {
#ifndef HAVE_LINUXTHREADS
/* Restore UID/GID to root */
setperms(0, 0);
setperms(0, oldgid);
#endif /* HAVE_LINUXTHREADS */
if (fd == -1) {