1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
diff -up cups-1.5b1/scheduler/log.c.logrotate cups-1.5b1/scheduler/log.c
--- cups-1.5b1/scheduler/log.c.logrotate 2011-05-14 01:04:16.000000000 +0200
+++ cups-1.5b1/scheduler/log.c 2011-05-24 15:47:20.000000000 +0200
@@ -32,6 +32,9 @@
#include "cupsd.h"
#include <stdarg.h>
#include <syslog.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
/*
@@ -71,12 +74,10 @@ cupsdCheckLogFile(cups_file_t **lf, /* I
return (1);
/*
- * Format the filename as needed...
+ * Format the filename...
*/
- if (!*lf ||
- (strncmp(logname, "/dev/", 5) && cupsFileTell(*lf) > MaxLogSize &&
- MaxLogSize > 0))
+ if (strncmp(logname, "/dev/", 5))
{
/*
* Handle format strings...
@@ -186,6 +187,34 @@ cupsdCheckLogFile(cups_file_t **lf, /* I
}
/*
+ * Has someone else (i.e. logrotate) already rotated the log for us?
+ */
+ else if (strncmp(filename, "/dev/", 5))
+ {
+ struct stat st;
+ if (stat(filename, &st) || st.st_size == 0)
+ {
+ /* File is either missing or has zero size. */
+
+ cupsFileClose(*lf);
+ if ((*lf = cupsFileOpen(filename, "a")) == NULL)
+ {
+ syslog(LOG_ERR, "Unable to open log file \"%s\" - %s", filename,
+ strerror(errno));
+
+ return (0);
+ }
+
+ /*
+ * Change ownership and permissions of non-device logs...
+ */
+
+ fchown(cupsFileNumber(*lf), RunUser, Group);
+ fchmod(cupsFileNumber(*lf), LogFilePerm);
+ }
+ }
+
+ /*
* Do we need to rotate the log?
*/
|
