#
287480 |
|
05-Sep-2015 |
kib |
MFC r287292: Switch libc from using _sig{procmask,action,suspend} symbols, which are aliases for the syscall stubs and are plt-interposed, to the libc-private aliases of internally interposed sigprocmask() etc.
MFC r287300: Use libthr interposed functions instead of syscalls, in posix_spawn()' child.
|
#
277317 |
|
18-Jan-2015 |
kib |
Fix known issues which blow up the process after dlopen("libthr.so") (or loading a dso linked to libthr.so into process which was not linked against threading library).
MFC r276630: Remove interposing, fix malloc, reinstall signal handlers wrappers on libthr load.
MFC r276681: Avoid calling internal libc function through PLT or accessing data though GOT.
MFC r277032: Reduce the size of the interposing table and amount of cancellation-handling code in the libthr.
MFC note: r276646 ("do not erronously export 'openat' symbol from rtld") is not applicable to stable/10 yet, since PATHFDS support was not merged.
|
#
287480 |
|
05-Sep-2015 |
kib |
MFC r287292: Switch libc from using _sig{procmask,action,suspend} symbols, which are aliases for the syscall stubs and are plt-interposed, to the libc-private aliases of internally interposed sigprocmask() etc.
MFC r287300: Use libthr interposed functions instead of syscalls, in posix_spawn()' child.
|
#
277317 |
|
18-Jan-2015 |
kib |
Fix known issues which blow up the process after dlopen("libthr.so") (or loading a dso linked to libthr.so into process which was not linked against threading library).
MFC r276630: Remove interposing, fix malloc, reinstall signal handlers wrappers on libthr load.
MFC r276681: Avoid calling internal libc function through PLT or accessing data though GOT.
MFC r277032: Reduce the size of the interposing table and amount of cancellation-handling code in the libthr.
MFC note: r276646 ("do not erronously export 'openat' symbol from rtld") is not applicable to stable/10 yet, since PATHFDS support was not merged.
|