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* Update copyright dates with scripts/update-copyrightsPaul Eggert2024-01-011-1/+1
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* Fix misspellings in sysdeps/unix -- BZ 25337Paul Pluzhnikov2023-05-231-1/+1
| | | | | | | Applying this commit results in bit-identical rebuild of libc.so.6 math/libm.so.6 elf/ld-linux-x86-64.so.2 mathvec/libmvec.so.1 Reviewed-by: Florian Weimer <fweimer@redhat.com>
* Update copyright dates with scripts/update-copyrightsJoseph Myers2023-01-061-1/+1
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* linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350)Adhemerval Zanella2022-01-281-0/+336
| | | | | | | | | | | | | | | | | | | | The __convert_scm_timestamps only updates the control message last pointer for SOL_SOCKET type, so if the message control buffer contains multiple ancillary message types the converted timestamp one might overwrite a valid message. The test checks if the extra ancillary space is correctly handled by recvmsg/recvmmsg, where if there is no extra space for the 64-bit time_t converted message the control buffer should be marked with MSG_TRUNC. It also check if recvmsg/recvmmsg handle correctly multiple ancillary data. Checked on x86_64-linux and on i686-linux-gnu on both 5.11 and 4.15 kernel. Co-authored-by: Fabian Vogt <fvogt@suse.de> Reviewed-by: Florian Weimer <fweimer@redhat.com>
* Revert "linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ ↵Adhemerval Zanella2022-01-121-344/+0
| | | | | | #28350)" This reverts commit 21e0f45c7d73df6fe30c77ffcc9f81410e2ee369.
* linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ #28350)Adhemerval Zanella2022-01-121-0/+344
The __convert_scm_timestamps() only updates the control message last pointer for SOL_SOCKET type, so if the message control buffer contains multiple ancillary message types the converted timestamp one might overwrite a valid message. The test check if the extra ancillary space is correctly handled by recvmsg/recvmmsg, where if there is no extra space for the 64-bit time_t converted message the control buffer should be marked with MSG_TRUNC. It also check if recvmsg/recvmmsg handle correctly multiple ancillary data. Checked on x86_64-linux and on i686-linux-gnu on both 5.11 and 4.15 kernel. Co-authored-by: Fabian Vogt <fvogt@suse.de>