diff options
Diffstat (limited to 'contrib/fuse-util/fusermount.c')
| -rw-r--r-- | contrib/fuse-util/fusermount.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/contrib/fuse-util/fusermount.c b/contrib/fuse-util/fusermount.c index ae779d3fb21..39da9b6a0b6 100644 --- a/contrib/fuse-util/fusermount.c +++ b/contrib/fuse-util/fusermount.c @@ -649,7 +649,9 @@ static int opt_eq(const char *s, unsigned len, const char *opt) static int get_string_opt(const char *s, unsigned len, const char *opt, char **val) { + int i; unsigned opt_len = strlen(opt); + char *d; if (*val) free(*val); @@ -659,8 +661,15 @@ static int get_string_opt(const char *s, unsigned len, const char *opt, return 0; } - memcpy(*val, s + opt_len, len - opt_len); - (*val)[len - opt_len] = '\0'; + d = *val; + s += opt_len; + len -= opt_len; + for (i = 0; i < len; i++) { + if (s[i] == '\\' && i + 1 < len) + i++; + *d++ = s[i]; + } + *d = '\0'; return 1; } @@ -691,7 +700,12 @@ static int do_mount(const char *mnt, char **typep, mode_t rootmode, unsigned len; const char *fsname_str = "fsname="; const char *subtype_str = "subtype="; - for (len = 0; s[len] && s[len] != ','; len++); + for (len = 0; s[len]; len++) { + if (s[len] == '\\' && s[len + 1]) + len++; + else if (s[len] == ',') + break; + } if (begins_with(s, fsname_str)) { if (!get_string_opt(s, len, fsname_str, &fsname)) goto err; |