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authorUlrich Drepper <drepper@redhat.com>2009-11-22 19:07:52 -0800
committerUlrich Drepper <drepper@redhat.com>2009-11-22 19:07:52 -0800
commit351fe9477007a45df62eaafe7ae8adc5cd1d0e0e (patch)
treeea035529ff845affaf1ab53f6b43429fb45581d6
parent57a299fe4757e50e70fe8c96a357293e7fa0db53 (diff)
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Try harder to re-exec nscd in paranoia mode.
-rw-r--r--ChangeLog2
-rw-r--r--nscd/connections.c7
2 files changed, 5 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index 9a73351..337af67 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
2009-11-22 Ulrich Drepper <drepper@redhat.com>
+ * nscd/connections.c (restart): Try harder to re-exec.
+
* sunrpc/create_xid.c (_create_xid): Reinitialize state after fork.
* sysdeps/unix/sysv/linux/ntp_gettimex.c: New file.
diff --git a/nscd/connections.c b/nscd/connections.c
index ca73393..69f6533 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -1426,15 +1426,14 @@ cannot change to old working directory: %s; disabling paranoia mode"),
#endif
/* Try to exec the real nscd program so the process name (as reported
in /proc/PID/status) will be 'nscd', but fall back to /proc/self/exe
- if readlink fails */
+ if readlink or the exec with the result of the readlink call fails. */
ssize_t n = readlink ("/proc/self/exe", pathbuf, sizeof (pathbuf) - 1);
- if (n == -1)
- execv ("/proc/self/exe", argv);
- else
+ if (n != -1)
{
pathbuf[n] = '\0';
execv (pathbuf, argv);
}
+ execv ("/proc/self/exe", argv);
/* If we come here, we will never be able to re-exec. */
dbg_log (_("re-exec failed: %s; disabling paranoia mode"),