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Increase the buffer size to keep the list of programm names when

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parsing programm specification. It is safe to not check out of bounds
access, because !isprint(p[i]) check will stop reading, when '\0'
character will be read from the input string.

Obtained from:	Yandex LLC
MFC after:	1 week
Sponsored by:	Yandex LLC
This commit is contained in:
Andrey V. Elsukov 2014-12-12 11:29:54 +00:00
parent 156b97fa1f
commit cf93a6321a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=275729
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/syslogd/syslogd.c
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@ -1542,7 +1542,7 @@ init(int signo)
struct filed *f, *next, **nextp;
char *p;
char cline[LINE_MAX];
char prog[NAME_MAX+1];
char prog[LINE_MAX];
char host[MAXHOSTNAMELEN];
char oldLocalHostName[MAXHOSTNAMELEN];
char hostMsg[2*MAXHOSTNAMELEN+40];
@ -1664,7 +1664,7 @@ init(int signo)
(void)strlcpy(prog, "*", sizeof(prog));
continue;
}
for (i = 0; i < NAME_MAX; i++) {
for (i = 0; i < LINE_MAX - 1; i++) {
if (!isprint(p[i]) || isspace(p[i]))
break;
prog[i] = p[i];