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commit: 3adb8fb389caaafbed1be13c5ac4d96214c8eed3 |
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Author: Doug Freed <dwfreed <AT> mtu <DOT> edu> |
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AuthorDate: Sun Jul 24 02:27:53 2016 +0000 |
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Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
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CommitDate: Sun Jul 24 02:27:53 2016 +0000 |
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URL: https://gitweb.gentoo.org/proj/openrc.git/commit/?id=3adb8fb3 |
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|
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rc-logger: refuse to cat TMPLOG into itself |
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|
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This prevents an infinite loop in case somebody decides to set |
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rc_log_path to match TMPLOG. |
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|
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src/rc/rc-logger.c | 4 ++++ |
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1 file changed, 4 insertions(+) |
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|
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diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c |
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index 06f3398..b4bd0ea 100644 |
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--- a/src/rc/rc-logger.c |
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+++ b/src/rc/rc-logger.c |
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@@ -247,6 +247,10 @@ rc_logger_open(const char *level) |
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logfile = rc_conf_value("rc_log_path"); |
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if (logfile == NULL) |
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logfile = DEFAULTLOG; |
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+ if (!strcmp(logfile, TMPLOG)) { |
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+ eerror("Cowardly refusing to concatenate a logfile into itself."); |
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+ eerrorx("Please change rc_log_path to something other than %s to get rid of this message", TMPLOG); |
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+ } |
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|
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if ((plog = fopen(logfile, "ae"))) { |
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if ((log = fopen(TMPLOG, "re"))) { |
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