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commit bash-20200323 snapshot

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This commit is contained in:
Chet Ramey
2020-03-27 10:30:38 -04:00
parent 0b39c3bcd3
commit 5f49ef47d1
50 changed files with 6699 additions and 5944 deletions
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bashhist.c
+24 -7
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@@ -805,7 +805,9 @@ check_add_history (line, force)
}
#if defined (SYSLOG_HISTORY)
#define SYSLOG_MAXLEN 600
#define SYSLOG_MAXMSG 1024
#define SYSLOG_MAXLEN SYSLOG_MAXMSG
#define SYSLOG_MAXHDR 256
#ifndef OPENLOG_OPTS
#define OPENLOG_OPTS 0
@@ -821,7 +823,10 @@ void
bash_syslog_history (line)
const char *line;
{
char trunc[SYSLOG_MAXLEN];
char trunc[SYSLOG_MAXLEN], *msg;
char loghdr[SYSLOG_MAXHDR];
char seqbuf[32], *seqnum;
int hdrlen, msglen, seqlen, chunks, i;
static int first = 1;
if (first)
@@ -830,13 +835,25 @@ bash_syslog_history (line)
first = 0;
}
if (strlen(line) < SYSLOG_MAXLEN)
syslog (SYSLOG_FACILITY|SYSLOG_LEVEL, "HISTORY: PID=%d UID=%d %s", getpid(), current_user.uid, line);
hdrlen = snprintf (loghdr, sizeof(loghdr), "HISTORY: PID=%d UID=%d", getpid(), current_user.uid);
msglen = strlen (line);
if ((msglen + hdrlen + 1) < SYSLOG_MAXLEN)
syslog (SYSLOG_FACILITY|SYSLOG_LEVEL, "%s %s", loghdr, line);
else
{
strncpy (trunc, line, SYSLOG_MAXLEN);
trunc[SYSLOG_MAXLEN - 1] = '\0';
syslog (SYSLOG_FACILITY|SYSLOG_LEVEL, "HISTORY (TRUNCATED): PID=%d UID=%d %s", getpid(), current_user.uid, trunc);
chunks = ((msglen + hdrlen) / SYSLOG_MAXLEN) + 1;
for (msg = line, i = 0; i < chunks; i++)
{
seqnum = inttostr (i + 1, seqbuf, sizeof (seqbuf));
seqlen = STRLEN (seqnum);
/* 7 == "(seq=) " */
strncpy (trunc, msg, SYSLOG_MAXLEN - hdrlen - seqlen - 7 - 1);
trunc[SYSLOG_MAXLEN - 1] = '\0';
syslog (SYSLOG_FACILITY|SYSLOG_LEVEL, "%s (seq=%s) %s", loghdr, seqnum, trunc);
msg += SYSLOG_MAXLEN - hdrlen - seqlen - 8;
}
}
}
#endif