diff options
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -2876,8 +2876,8 @@ env_aset(VALUE obj, VALUE nm, VALUE val) env_delete(obj, nm); return Qnil; } - StringValue(nm); - StringValue(val); + SafeStringValue(nm); + SafeStringValue(val); name = RSTRING_PTR(nm); value = RSTRING_PTR(val); if (memchr(name, '\0', RSTRING_LEN(nm))) @@ -3372,7 +3372,8 @@ env_has_key(VALUE env, VALUE key) { char *s; - s = StringValuePtr(key); + SafeStringValue(key); + s = RSTRING_PTR(key); if (memchr(s, '\0', RSTRING_LEN(key))) rb_raise(rb_eArgError, "bad environment variable name"); if (getenv(s)) return Qtrue; @@ -3391,7 +3392,8 @@ env_assoc(VALUE env, VALUE key) { char *s, *e; - s = StringValuePtr(key); + SafeStringValue(key); + s = RSTRING_PTR(key); if (memchr(s, '\0', RSTRING_LEN(key))) rb_raise(rb_eArgError, "bad environment variable name"); e = getenv(s); @@ -3413,6 +3415,7 @@ env_has_value(VALUE dmy, VALUE obj) obj = rb_check_string_type(obj); if (NIL_P(obj)) return Qnil; + rb_check_safe_obj(obj); env = GET_ENVIRON(environ); while (*env) { char *s = strchr(*env, '='); @@ -3443,6 +3446,7 @@ env_rassoc(VALUE dmy, VALUE obj) obj = rb_check_string_type(obj); if (NIL_P(obj)) return Qnil; + rb_check_safe_obj(obj); env = GET_ENVIRON(environ); while (*env) { char *s = strchr(*env, '='); @@ -3473,7 +3477,7 @@ env_key(VALUE dmy, VALUE value) char **env; VALUE str; - StringValue(value); + SafeStringValue(value); env = GET_ENVIRON(environ); while (*env) { char *s = strchr(*env, '='); |