diff options
Diffstat (limited to 'src/mountinfo.c')
| -rw-r--r-- | src/mountinfo.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mountinfo.c b/src/mountinfo.c index 061ae945..ef3f636d 100644 --- a/src/mountinfo.c +++ b/src/mountinfo.c @@ -237,7 +237,7 @@ static struct mntent *getmntfile (const char *file) static char **find_mounts (struct args *args) { FILE *fp; - char buffer[PATH_MAX * 3]; + char *buffer; char *p; char *from; char *to; @@ -250,7 +250,8 @@ static char **find_mounts (struct args *args) if ((fp = fopen ("/proc/mounts", "r")) == NULL) eerrorx ("getmntinfo: %s", strerror (errno)); - while (fgets (buffer, sizeof (buffer), fp)) { + buffer = xmalloc (sizeof (char) * PATH_MAX * 3); + while (fgets (buffer, PATH_MAX * 3, fp)) { netdev = -1; p = buffer; from = strsep (&p, " "); @@ -265,6 +266,7 @@ static char **find_mounts (struct args *args) process_mount (&list, args, from, to, fst, opts, netdev); } + free (buffer); fclose (fp); return (list); |