Hi, I did one more miniaudit for umove() return code checks, and found a few bugs, one of them (in sched_setaffinity parser) looks quite nasty. Here are reproducers:
#include <unistd.h>
#include <syscall.h>
int main(void){return syscall(SYS_sched_setaffinity, 0, -1L, main);}
#include <sys/msg.h>
int main(void){return msgrcv(-1L, main, 0x7fffffff, 0, 0);}
#include <unistd.h>
#include <syscall.h>
int main(void){return syscall(SYS_query_module, main, 0, main, -1L, main);}
Proposed patch could be found at
http://strace.git.sourceforge.net/git/gitweb.cgi?p=strace/strace;a=commitdiff;h=ldv/umove
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ldv
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