diff options
Diffstat (limited to 'sbin/bsdlabel/bsdlabel.c')
| -rw-r--r-- | sbin/bsdlabel/bsdlabel.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sbin/bsdlabel/bsdlabel.c b/sbin/bsdlabel/bsdlabel.c index b34fe75d0758..fb1d8b0d86e1 100644 --- a/sbin/bsdlabel/bsdlabel.c +++ b/sbin/bsdlabel/bsdlabel.c @@ -755,7 +755,7 @@ word(char *cp) static int getasciilabel(FILE *f, struct disklabel *lp) { - char *cp; + char *cp, *endp; const char **cpp; u_int part; char *tp, line[BUFSIZ]; @@ -794,11 +794,15 @@ getasciilabel(FILE *f, struct disklabel *lp) } if (cpp < &dktypenames[DKMAXTYPES]) continue; - v = strtoul(tp, NULL, 10); + errno = 0; + v = strtoul(tp, &endp, 10); + if (errno != 0 || *endp != '\0') + v = DKMAXTYPES; if (v >= DKMAXTYPES) fprintf(stderr, "line %d:%s %lu\n", lineno, "Warning, unknown disk type", v); - lp->d_type = v; + else + lp->d_type = v; continue; } if (!strcmp(cp, "flags")) { @@ -1023,7 +1027,7 @@ static int getasciipartspec(char *tp, struct disklabel *lp, int part, int lineno) { struct partition *pp; - char *cp; + char *cp, *endp; const char **cpp; u_long v; @@ -1059,9 +1063,12 @@ getasciipartspec(char *tp, struct disklabel *lp, int part, int lineno) if (*cpp != NULL) { pp->p_fstype = cpp - fstypenames; } else { - if (isdigit(*cp)) - v = strtoul(cp, NULL, 10); - else + if (isdigit(*cp)) { + errno = 0; + v = strtoul(cp, &endp, 10); + if (errno != 0 || *endp != '\0') + v = FSMAXTYPES; + } else v = FSMAXTYPES; if (v >= FSMAXTYPES) { fprintf(stderr, |