diff options
Diffstat (limited to 'usr.bin/vacation/vacation.c')
| -rw-r--r-- | usr.bin/vacation/vacation.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/usr.bin/vacation/vacation.c b/usr.bin/vacation/vacation.c index f51e233dd65..4f3e185effe 100644 --- a/usr.bin/vacation/vacation.c +++ b/usr.bin/vacation/vacation.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vacation.c,v 1.33 2013/04/19 14:35:40 okan Exp $ */ +/* $OpenBSD: vacation.c,v 1.34 2013/11/26 19:25:39 deraadt Exp $ */ /* $NetBSD: vacation.c,v 1.7 1995/04/29 05:58:27 cgd Exp $ */ /* @@ -109,7 +109,7 @@ main(int argc, char *argv[]) iflag = 1; break; case 'r': - if (isdigit(*optarg)) { + if (isdigit((unsigned char)*optarg)) { interval = atol(optarg) * SECSPERDAY; if (interval < 0) usage(); @@ -198,7 +198,7 @@ readheaders(void) cont = 0; if (strncasecmp(buf, "Auto-Submitted:", 15)) break; - for (p = buf + 15; isspace(*p); ++p) + for (p = buf + 15; isspace((unsigned char)*p); ++p) ; /* * RFC 3834 section 2: @@ -208,7 +208,7 @@ readheaders(void) */ if ((p[0] == 'n' || p[0] == 'N') && (p[1] == 'o' || p[1] == 'O')) { - for (p += 2; isspace(*p); ++p) + for (p += 2; isspace((unsigned char)*p); ++p) ; if (*p == '\0') break; /* Auto-Submitted: no */ @@ -244,7 +244,7 @@ readheaders(void) sizeof("Return-Path:")-1) || (buf[12] != ' ' && buf[12] != '\t')) break; - for (p = buf + 12; isspace(*p); ++p) + for (p = buf + 12; isspace((unsigned char)*p); ++p) ; if (strlcpy(from, p, sizeof(from)) >= sizeof(from)) { syslog(LOG_NOTICE, @@ -260,7 +260,7 @@ readheaders(void) cont = 0; if (strncasecmp(buf, "Precedence:", 11)) break; - for (p = buf + 11; isspace(*p); ++p) + for (p = buf + 11; isspace((unsigned char)*p); ++p) ; if (!strncasecmp(p, "junk", 4) || !strncasecmp(p, "bulk", 4) || @@ -274,7 +274,7 @@ readheaders(void) sizeof("Subject:")-1) || (buf[8] != ' ' && buf[8] != '\t')) break; - for (p = buf + 8; isspace(*p); ++p) + for (p = buf + 8; isspace((unsigned char)*p); ++p) ; if (strlcpy(subj, p, sizeof(subj)) >= sizeof(subj)) { syslog(LOG_NOTICE, @@ -296,7 +296,7 @@ readheaders(void) cont = 1; goto findme; default: - if (!isspace(*buf) || !cont || tome) { + if (!isspace((unsigned char)*buf) || !cont || tome) { cont = 0; break; } |