| 1 |
commit: fa39271d7a979ec8c1cf9c694d256456528baaf8 |
| 2 |
Author: Doug Freed <dwfreed <AT> mtu <DOT> edu> |
| 3 |
AuthorDate: Sun Jul 24 02:27:53 2016 +0000 |
| 4 |
Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
| 5 |
CommitDate: Sun Jul 31 18:50:05 2016 +0000 |
| 6 |
URL: https://gitweb.gentoo.org/proj/openrc.git/commit/?id=fa39271d |
| 7 |
|
| 8 |
rc-logger: refuse to cat TMPLOG into itself |
| 9 |
|
| 10 |
This prevents an infinite loop in case somebody decides to set |
| 11 |
rc_log_path to match TMPLOG. |
| 12 |
|
| 13 |
src/rc/rc-logger.c | 4 ++++ |
| 14 |
1 file changed, 4 insertions(+) |
| 15 |
|
| 16 |
diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c |
| 17 |
index 06f3398..b4bd0ea 100644 |
| 18 |
--- a/src/rc/rc-logger.c |
| 19 |
+++ b/src/rc/rc-logger.c |
| 20 |
@@ -247,6 +247,10 @@ rc_logger_open(const char *level) |
| 21 |
logfile = rc_conf_value("rc_log_path"); |
| 22 |
if (logfile == NULL) |
| 23 |
logfile = DEFAULTLOG; |
| 24 |
+ if (!strcmp(logfile, TMPLOG)) { |
| 25 |
+ eerror("Cowardly refusing to concatenate a logfile into itself."); |
| 26 |
+ eerrorx("Please change rc_log_path to something other than %s to get rid of this message", TMPLOG); |
| 27 |
+ } |
| 28 |
|
| 29 |
if ((plog = fopen(logfile, "ae"))) { |
| 30 |
if ((log = fopen(TMPLOG, "re"))) { |
Archives