summaryrefslogtreecommitdiff
path: root/ext/zlib
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-18 07:37:01 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-18 07:37:01 +0000
commit9c016c18fcf65332f8d6be099826df79ac12ebc0 (patch)
tree4bac4b24fe2c4d21268202a7e9bdce176d8e9d98 /ext/zlib
parent93ed2c7b1e0370287228c967c9973c9f2344fc54 (diff)
* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate):
disallow interrupt by type conversion. fixed: [ruby-dev:25226] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/zlib')
-rw-r--r--ext/zlib/zlib.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index db3b6c8ed6..c0243a797d 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -1205,18 +1205,19 @@ rb_deflate_s_deflate(argc, argv, klass)
{
struct zstream z;
VALUE src, level, dst;
- int err;
+ int err, lev;
rb_scan_args(argc, argv, "11", &src, &level);
+ lev = ARG_LEVEL(level);
+ StringValue(src);
zstream_init_deflate(&z);
- err = deflateInit(&z.stream, ARG_LEVEL(level));
+ err = deflateInit(&z.stream, lev);
if (err != Z_OK) {
raise_zlib_error(err, z.stream.msg);
}
ZSTREAM_READY(&z);
- StringValue(src);
zstream_run(&z, RSTRING(src)->ptr, RSTRING(src)->len, Z_FINISH);
dst = zstream_detach_buffer(&z);
zstream_end(&z);
@@ -1457,6 +1458,7 @@ rb_inflate_s_inflate(obj, src)
VALUE dst;
int err;
+ StringValue(src);
zstream_init_inflate(&z);
err = inflateInit(&z.stream);
if (err != Z_OK) {
@@ -1464,7 +1466,6 @@ rb_inflate_s_inflate(obj, src)
}
ZSTREAM_READY(&z);
- StringValue(src);
zstream_run(&z, RSTRING(src)->ptr, RSTRING(src)->len, Z_SYNC_FLUSH);
zstream_run(&z, "", 0, Z_FINISH); /* for checking errors */
dst = zstream_detach_buffer(&z);