4 Commits

Author	SHA1	Message	Date
Dmitry V. Levin	3e3b7f6403	Fix printing of remaining timeout of recvmmsg syscall ... * mmsghdr.c (SYS_FUNC(recvmmsg)): Do not print remaining timeout when the 5th syscall argument is NULL. * tests/mmsg.c (main): Update expected output.	2016-07-19 17:45:06 +00:00
Dmitry V. Levin	7f8ece11c8	Fix race condition in decoding timeout argument of recvmmsg syscall ... As the value returned by sprint_timespec points to a static area and may be overwritten by subsequent calls to sprint_timespec, it is not safe to save this value on entering syscall and use it later on exiting. * mmsghdr.c (SYS_FUNC(recvmmsg)): On entering syscall, copy the value returned by sprint_timespec to a dynamically allocated memory, and save the pointer using set_tcb_priv_data. On exiting, restore it using get_tcb_priv_data.	2016-07-18 22:12:45 +00:00
Dmitry V. Levin	4de8de50d2	net.c: move parsers of sendmmsg and recvmmsg syscalls to mmsghdr.c ... * defs.h (decode_mmsgvec): Remove. * net.c: Do not include "msghdr.h". (SYS_FUNC(sendmmsg), SYS_FUNC(recvmmsg)): Move ... * mmsghdr.c: ... here. (decode_mmsgvec): Add static qualifier.	2016-07-18 22:12:44 +00:00
Dmitry V. Levin	7c37ce4055	msghdr.c: move all mmsghdr parsers to a separate file ... * msghdr.h (print_struct_msghdr): New prototype. * msghdr.c (print_msghdr): Rename to print_struct_msghdr, remove static qualifier, all callers changed. (decode_mmsghdr, decode_mmsgvec, dumpiov_in_mmsghdr): Move to ... * mmsghdr.c: ... new file. * Makefile.am (strace_SOURCES): Add it.	2016-07-18 22:12:19 +00:00