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logger: use snprintf instead of sprintf in logger.c 

Signed-off-by: LaMont Jones <lamont@mmjgroup.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
LaMont Jones 2007-07-17 22:43:15 -06:00 committed by Karel Zak
parent 19eecef2f9
commit dd0d165479
1 changed files with 2 additions and 4 deletions
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6
misc-utils/logger.c
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@ -89,9 +89,8 @@ mysyslog(int fd, int logflags, int pri, char *tag, char *msg) {
time_t now;
if (fd > -1) {
/* avoid snprintf - it does not exist on ancient systems */
if (logflags & LOG_PID)
sprintf (pid, "[%d]", getpid());
snprintf (pid, sizeof(pid), "[%d]", getpid());
else
pid[0] = 0;
if (tag)
@ -104,8 +103,7 @@ mysyslog(int fd, int logflags, int pri, char *tag, char *msg) {
(void)time(&now);
tp = ctime(&now)+4;
/* do snprintf by hand - ugly, but for once... */
sprintf(buf, "<%d>%.15s %.200s%s: %.400s",
snprintf(buf, sizeof(buf), "<%d>%.15s %.200s%s: %.400s",
pri, tp, cp, pid, msg);
if (write(fd, buf, strlen(buf)+1) < 0)