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Fix age_old_log checking so that it will notice log files which were

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rotated and then compressed with bzip2 instead of gzip.  Otherwise,
any file which had a time-interval specified for 'when' and also
specified the 'J' flag would be rotated every time newsyslog was run.
(this is a quick-fix, trying to beat the code-freeze for 5.1-release)

PR:		bin/51519
MFC after:	1 week
This commit is contained in:
Garance A Drosehn 2003-05-05 23:38:03 +00:00
parent 8d5c19ffbc
commit 4adea93613
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=114764
1 changed files with 19 additions and 4 deletions
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23
usr.sbin/newsyslog/newsyslog.c
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@ -1468,7 +1468,9 @@ static int
age_old_log(char *file)
{
struct stat sb;
char tmp[MAXPATHLEN + sizeof(".0") + sizeof(COMPRESS_POSTFIX) + 1];
char *endp;
char tmp[MAXPATHLEN + sizeof(".0") + sizeof(COMPRESS_POSTFIX) +
sizeof(BZCOMPRESS_POSTFIX) + 1];
if (archtodir) {
char *p;
@ -1497,9 +1499,22 @@ age_old_log(char *file)
(void) strlcpy(tmp, file, sizeof(tmp));
}
if (stat(strcat(tmp, ".0"), &sb) < 0)
if (stat(strcat(tmp, COMPRESS_POSTFIX), &sb) < 0)
return (-1);
strlcat(tmp, ".0", sizeof(tmp));
if (stat(tmp, &sb) < 0) {
/*
* A plain '.0' file does not exist. Try again, first
* with the added suffix of '.gz', then with an added
* suffix of '.bz2' instead of '.gz'.
*/
endp = strchr(tmp, '\0');
strlcat(tmp, COMPRESS_POSTFIX, sizeof(tmp));
if (stat(tmp, &sb) < 0) {
*endp = '\0'; /* Remove .gz */
strlcat(tmp, BZCOMPRESS_POSTFIX, sizeof(tmp));
if (stat(tmp, &sb) < 0)
return (-1);
}
}
return ((int)(timenow - sb.st_mtime + 1800) / 3600);
}