diff options
Diffstat (limited to 'toolbox/mount.c')
| -rw-r--r-- | toolbox/mount.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/toolbox/mount.c b/toolbox/mount.c index b7adce2..bcda2a2 100644 --- a/toolbox/mount.c +++ b/toolbox/mount.c @@ -19,7 +19,7 @@ #define LOOPDEV_MAXLEN 64 struct mount_opts { - const char str[8]; + const char str[16]; unsigned long rwmask; unsigned long rwset; unsigned long rwnoset; @@ -65,10 +65,11 @@ static const struct mount_opts options[] = { static void add_extra_option(struct extra_opts *extra, char *s) { int len = strlen(s); - int newlen = extra->used_size + len; + int newlen; if (extra->str) len++; /* +1 for ',' */ + newlen = extra->used_size + len; if (newlen >= extra->alloc_size) { char *new; @@ -79,7 +80,7 @@ static void add_extra_option(struct extra_opts *extra, char *s) extra->str = new; extra->end = extra->str + extra->used_size; - extra->alloc_size = newlen; + extra->alloc_size = newlen + 1; } if (extra->used_size) { |