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Fix potential problem processing jobs from hosts with >32 character hostnames.

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This may fix a problem reported by Juha Ylitalo <juha.o.ylitalo@nokia.com>
This commit is contained in:
Garance A Drosehn 2000-11-05 03:24:26 +00:00
parent b9bde6517a
commit 19d0f858b4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=68343
1 changed files with 6 additions and 3 deletions
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9
usr.sbin/lpr/lpd/printjob.c
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@ -107,7 +107,7 @@ static char title[80]; /* ``pr'' title */
static char locale[80]; /* ``pr'' locale */
static char class[32]; /* classification field */
static char fromhost[32]; /* user's host machine */
static char fromhost[MAXHOSTNAMELEN]; /* user's host machine */
/* indentation size in static characters */
static char indent[10] = "-i0";
static char jobname[100]; /* job or file name */
@ -844,9 +844,12 @@ sendit(pp, file)
i = i * 10 + (*cp++ - '0');
fino = i;
} else if (line[0] == 'H') {
strcpy(fromhost, line+1);
if (class[0] == '\0')
strncpy(fromhost, line+1, sizeof(fromhost) - 1);
fromhost[sizeof(fromhost) - 1] = '\0';
if (class[0] == '\0') {
strncpy(class, line+1, sizeof(class) - 1);
class[sizeof(class) - 1] = '\0';
}
} else if (line[0] == 'P') {
strncpy(logname, line+1, sizeof(logname) - 1);
if (pp->restricted) { /* restricted */