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Thread-Topic: [PATCH] bfd: Fix minor bug in read_indexed_address function. 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boundary="_004_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_" MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB4219.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5c83e739-f22f-4db9-d215-08da878c79cb X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Aug 2022 17:57:43.4449 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: JxWLoJiHZywTm4RPFLb8UJ+HHa917V5QXl66jPmf19ODhM199cj/pLbqYLbMkhhcOSKc1Qobx7zsrpsO/E53pQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7013 X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Message-ID: <20220826175743.0vrHFe0eHuR--jBSVjRnttls8-CK-fYS6N0cMQWbmE4@z> --_004_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_ Content-Type: multipart/alternative; boundary="_000_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_" --_000_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable [Public] Hi, read_indexed_address function is using offset_size instead of addr_size whi= le reading addrx forms. Can you review my code changes and send in your com= ments/suggestions? Patch Inlined: ------------------ --- bfd/dwarf2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c index 69d30216771..6e5d40b8241 100644 --- a/bfd/dwarf2.c +++ b/bfd/dwarf2.c @@ -1412,7 +1412,7 @@ read_indexed_address (uint64_t idx, struct comp_unit = *unit) &file->dwarf_addr_buffer, &file->dwarf_addr_size)) return 0; - if (_bfd_mul_overflow (idx, unit->offset_size, &offset)) + if (_bfd_mul_overflow (idx, unit->addr_size, &offset)) return 0; offset +=3D unit->dwarf_addr_offset; @@ -1423,9 +1423,9 @@ read_indexed_address (uint64_t idx, struct comp_unit = *unit) info_ptr =3D file->dwarf_addr_buffer + offset; - if (unit->offset_size =3D=3D 4) + if (unit->addr_size =3D=3D 4) return bfd_get_32 (unit->abfd, info_ptr); - else if (unit->offset_size =3D=3D 8) + else if (unit->addr_size =3D=3D 8) return bfd_get_64 (unit->abfd, info_ptr); else return 0; -- Regards, Rupesh P --_000_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_-- --_004_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_ Content-Type: application/octet-stream; name="0001-bfd-Fix-minor-bug-in-read_indexed_address-function.patch" Content-Description: 0001-bfd-Fix-minor-bug-in-read_indexed_address-function.patch Content-Disposition: attachment; filename="0001-bfd-Fix-minor-bug-in-read_indexed_address-function.patch"; size=1240; creation-date="Fri, 26 Aug 2022 17:51:00 GMT"; modification-date="Fri, 26 Aug 2022 17:57:42 GMT" Content-Transfer-Encoding: base64 RnJvbSBhZmFlNWM1MmVkNjZmMmZkYzdiZTFmNmI5NzVlYjFjMWNhNzNmYzRl IE1vbiBTZXAgMTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBydXBvdGhhciA8cnVw ZXNoLnBvdGhhcmxhQGFtZC5jb20+CkRhdGU6IEZyaSwgMjYgQXVnIDIwMjIg MjM6MTM6MDYgKzA1MzAKU3ViamVjdDogW1BBVENIXSBiZmQ6IEZpeCBtaW5v ciBidWcgaW4gcmVhZF9pbmRleGVkX2FkZHJlc3MgZnVuY3Rpb24uCgpyZWFk X2luZGV4ZWRfYWRkcmVzcyBmdW5jdGlvbiBpcyB1c2luZyBvZmZzZXRfc2l6 ZSBpbnN0ZWFkIG9mCmFkZHJfc2l6ZSB3aGlsZSByZWFkaW5nIGFkZHJ4IGZv cm1zLgotLS0KIGJmZC9kd2FyZjIuYyB8IDYgKysrLS0tCiAxIGZpbGUgY2hh bmdlZCwgMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAt LWdpdCBhL2JmZC9kd2FyZjIuYyBiL2JmZC9kd2FyZjIuYwppbmRleCA2OWQz MDIxNjc3MS4uNmU1ZDQwYjgyNDEgMTAwNjQ0Ci0tLSBhL2JmZC9kd2FyZjIu YworKysgYi9iZmQvZHdhcmYyLmMKQEAgLTE0MTIsNyArMTQxMiw3IEBAIHJl YWRfaW5kZXhlZF9hZGRyZXNzICh1aW50NjRfdCBpZHgsIHN0cnVjdCBjb21w X3VuaXQgKnVuaXQpCiAJCSAgICAgJmZpbGUtPmR3YXJmX2FkZHJfYnVmZmVy LCAmZmlsZS0+ZHdhcmZfYWRkcl9zaXplKSkKICAgICByZXR1cm4gMDsKIAot ICBpZiAoX2JmZF9tdWxfb3ZlcmZsb3cgKGlkeCwgdW5pdC0+b2Zmc2V0X3Np emUsICZvZmZzZXQpKQorICBpZiAoX2JmZF9tdWxfb3ZlcmZsb3cgKGlkeCwg dW5pdC0+YWRkcl9zaXplLCAmb2Zmc2V0KSkKICAgICByZXR1cm4gMDsKIAog ICBvZmZzZXQgKz0gdW5pdC0+ZHdhcmZfYWRkcl9vZmZzZXQ7CkBAIC0xNDIz LDkgKzE0MjMsOSBAQCByZWFkX2luZGV4ZWRfYWRkcmVzcyAodWludDY0X3Qg aWR4LCBzdHJ1Y3QgY29tcF91bml0ICp1bml0KQogCiAgIGluZm9fcHRyID0g ZmlsZS0+ZHdhcmZfYWRkcl9idWZmZXIgKyBvZmZzZXQ7CiAKLSAgaWYgKHVu aXQtPm9mZnNldF9zaXplID09IDQpCisgIGlmICh1bml0LT5hZGRyX3NpemUg PT0gNCkKICAgICByZXR1cm4gYmZkX2dldF8zMiAodW5pdC0+YWJmZCwgaW5m b19wdHIpOwotICBlbHNlIGlmICh1bml0LT5vZmZzZXRfc2l6ZSA9PSA4KQor ICBlbHNlIGlmICh1bml0LT5hZGRyX3NpemUgPT0gOCkKICAgICByZXR1cm4g YmZkX2dldF82NCAodW5pdC0+YWJmZCwgaW5mb19wdHIpOwogICBlbHNlCiAg ICAgcmV0dXJuIDA7Ci0tIAoyLjE3LjEKCg== --_004_DM6PR12MB42198598871F1CFC842B9B4BE7759DM6PR12MB4219namp_--