diff options
Diffstat (limited to 'usr.sbin/config/mkoptions.c')
| -rw-r--r-- | usr.sbin/config/mkoptions.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/usr.sbin/config/mkoptions.c b/usr.sbin/config/mkoptions.c index f722d93..40fe87e 100644 --- a/usr.sbin/config/mkoptions.c +++ b/usr.sbin/config/mkoptions.c @@ -221,7 +221,7 @@ tooption(name) read_options() { FILE *fp; - char fname[32]; + char fname[80]; char *wd, *this, *val; struct opt_list *po; int first = 1; @@ -229,7 +229,7 @@ read_options() char *lower(); otab = 0; - (void) strcpy(fname, "../../conf/options"); + (void) snprintf(fname, sizeof fname, "../../conf/options"); openit: fp = fopen(fname, "r"); if (fp == 0) { @@ -244,12 +244,12 @@ next: if (wd == (char *)EOF) { (void) fclose(fp); if (first == 1) { - (void) sprintf(fname, "options.%s", machinename); + (void) snprintf(fname, sizeof fname, "options.%s", machinename); first++; goto openit; } if (first == 2) { - (void) sprintf(fname, "options.%s", raise(ident)); + (void) snprintf(fname, sizeof fname, "options.%s", raise(ident)); first++; fp = fopen(fname, "r"); if (fp != 0) @@ -274,9 +274,7 @@ next: return; if (val == 0) { char *s = ns(this); - (void) strcpy(genopt, "opt_"); - (void) strcat(genopt, lower(s)); - (void) strcat(genopt, ".h"); + (void) snprintf(genopt, sizeof genopt, "opt_%s.h", lower(s)); val = genopt; free(s); } |
