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MFC r275729:

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

Sponsored by:	Yandex LLC
This commit is contained in:
ae 2014-12-19 13:22:02 +00:00
parent 492a1d38b5
commit 98ddab22ac
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];