openbsd/src/lib/libssl/bs_cbb.c, branch OPENBSD_7_9 A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_7_9 2024-06-22T15:25:06+00:00 Provide CBB_add_u32_length_prefixed(). 2024-06-22T15:25:06+00:00 jsing 2024-06-22T15:25:06+00:00 urn:sha1:bdceef815e1722d0d26b681122064e8052c52a32 This is needed for an upcoming change in libcrypto. ok tb@ sync inclusion of <stdlib.h> from libcrypto 2024-05-25T15:14:26+00:00 tb 2024-05-25T15:14:26+00:00 urn:sha1:fe75084dd7139a78b6c93ce1e0207e117ac23ac9 Make CBB_finish() fail if *out_data is not NULL 2022-07-07T17:12:15+00:00 tb 2022-07-07T17:12:15+00:00 urn:sha1:34eec6251e6fb513bc4e584343e9fcef3d6ccadf Contrary to CBS_stow(), CBB_finish() will leak, so ensure we fail if *out_data is populated. Discussed with & ok jsing Provide CBB_add_u64() 2022-01-06T14:30:30+00:00 jsing 2022-01-06T14:30:30+00:00 urn:sha1:dc2019bb04cf83870783700175f5da701927a174 Prompted by and ok tb@ Fix formatting of multi-line license comment per style(9). 2021-05-16T10:58:27+00:00 jsing 2021-05-16T10:58:27+00:00 urn:sha1:add46b7b31275c870c2b1020543cdd011ac8ff5e Remove unnecessary includes from the bytestring APIs. 2021-05-16T08:32:49+00:00 jsing 2021-05-16T08:32:49+00:00 urn:sha1:15128d93b721effe91be90a07449f149ab5e7697 The bytestring APIs are self contained, hence including openssl headers here is unnecessary. whitespace 2021-01-04T19:19:12+00:00 tb 2021-01-04T19:19:12+00:00 urn:sha1:3ead4a9d05c338223a54f0489fcdf4b51fd071e9 Avoid memset() before memcpy() for CBB_add_bytes(). 2020-09-16T05:52:04+00:00 jsing 2020-09-16T05:52:04+00:00 urn:sha1:cdfaa096c0627eb79cb2944893d873d3aa00f2fc CBB_add_bytes() calls CBB_add_space(), which now explicitly zeros memory to avoid information leaks. However CBB_add_bytes() calls memcpy() for the same memory region, so the memset() is unnecessary. Avoid this by inlining part of CBB_add_space() rather than calling it directly. ok beck@ tb@ Ensure that CBB_add_space() always provides zeroed memory. 2020-03-13T15:54:34+00:00 jsing 2020-03-13T15:54:34+00:00 urn:sha1:13b054b349060ec4ab6863bdeb5c18f1992b6e5e ok tb@ Use calloc() rather than malloc() when allocating initial CBB buffer. 2020-03-12T17:17:12+00:00 jsing 2020-03-12T17:17:12+00:00 urn:sha1:5bd2365f596fdaf1fd5d5feb218d8a3e4c99a2f1 CBB uses recallocarray() to expand buffers, however was still using malloc() for the initial buffer, which could result in memory being leaked in incorrect use cases. While here also use calloc() to allocate internal structs. ok inoguchi@ tb@