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authorSteve Langasek <vorlon@debian.org>2019-01-02 12:24:44 -0800
committerSteve Langasek <vorlon@debian.org>2019-01-02 12:27:24 -0800
commita6f4ab0bebc76acf85cc0244bd21c1036009c28c (patch)
treedf0d6a57d2b91ab9038e8d7b0d62f28c2daa66db /debian/patches-applied/040_pam_limits_log_failure
parent10b6243f4664747e815372070142d6c5853176da (diff)
fix-up commit for grafting svn history onto git history
Diffstat (limited to 'debian/patches-applied/040_pam_limits_log_failure')
-rw-r--r--debian/patches-applied/040_pam_limits_log_failure33
1 files changed, 33 insertions, 0 deletions
diff --git a/debian/patches-applied/040_pam_limits_log_failure b/debian/patches-applied/040_pam_limits_log_failure
new file mode 100644
index 00000000..0826104d
--- /dev/null
+++ b/debian/patches-applied/040_pam_limits_log_failure
@@ -0,0 +1,33 @@
+Patch for Debian bug #180310
+
+Generate some (low-severity) log information whenever setrlimit() fails,
+for debugging purposes.
+
+Authors: Sam Hartman <hartmans@debian.org>
+
+Upstream status: submitted in <20070830171918.GB30563@dario.dodds.net>
+
+Index: Linux-PAM/modules/pam_limits/pam_limits.c
+===================================================================
+--- Linux-PAM/modules/pam_limits/pam_limits.c.orig
++++ Linux-PAM/modules/pam_limits/pam_limits.c
+@@ -622,6 +622,19 @@
+ if (pl->limits[i].limit.rlim_cur > pl->limits[i].limit.rlim_max)
+ pl->limits[i].limit.rlim_cur = pl->limits[i].limit.rlim_max;
+ retval = setrlimit(i, &pl->limits[i].limit);
++ if (retval != 0 && (i != RLIMIT_NOFILE
++ || pl->limits[i].limit.rlim_cur != RLIM_INFINITY))
++ {
++ int save_errno = errno;
++ pam_syslog(pamh, LOG_DEBUG,
++ "setrlimit limit #%d to soft=%d, hard=%d failed:"
++ " %m; uid=%lu,euid=%lu", i,
++ pl->limits[i].limit.rlim_cur,
++ pl->limits[i].limit.rlim_max,
++ (unsigned long) getuid(),
++ (unsigned long) geteuid());
++ errno = save_errno;
++ }
+ if (retval == -1 && errno==EPERM)
+ continue;
+ status |= retval;