diff options
Diffstat (limited to 'usr.sbin/lpr/common_source/common.c')
| -rw-r--r-- | usr.sbin/lpr/common_source/common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/lpr/common_source/common.c b/usr.sbin/lpr/common_source/common.c index 8c77774..6cb4098 100644 --- a/usr.sbin/lpr/common_source/common.c +++ b/usr.sbin/lpr/common_source/common.c @@ -193,14 +193,14 @@ getline(cfp) register char *lp = line; register c; - while ((c = getc(cfp)) != '\n') { + while ((c = getc(cfp)) != '\n' && linel+1 < sizeof(line)) { if (c == EOF) return(0); if (c == '\t') { do { *lp++ = ' '; linel++; - } while ((linel & 07) != 0); + } while ((linel & 07) != 0 && linel+1 < sizeof(line)); continue; } *lp++ = c; |
