emo/ndhc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove socketpair from the seccomp syscall filter whitelist.

Browse Source 
socketpair() is called only before privileges are dropped, so it does
not need to be in the whitelist.
This commit is contained in:
Nicholas J. Kain 2014-04-07 03:44:53 -04:00
parent 5fa2030bab
commit cab9162d8d
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/seccomp.c
View File

@ -50,7 +50,6 @@ int enforce_seccomp_ndhc(void)
ALLOW_SYSCALL(sendto), // used for glibc syslog routines
ALLOW_SYSCALL(recvmsg),
ALLOW_SYSCALL(connect),
ALLOW_SYSCALL(socketpair),
#elif defined(__i386__)
ALLOW_SYSCALL(socketcall),
#else
@ -121,7 +120,6 @@ int enforce_seccomp_ifch(void)
ALLOW_SYSCALL(sendto), // used for glibc syslog routines
ALLOW_SYSCALL(recvmsg),
ALLOW_SYSCALL(socket),
ALLOW_SYSCALL(socketpair),
#elif defined(__i386__)
ALLOW_SYSCALL(socketcall),
#else
@ -181,7 +179,6 @@ int enforce_seccomp_sockd(void)
ALLOW_SYSCALL(socket),
ALLOW_SYSCALL(setsockopt),
ALLOW_SYSCALL(bind),
ALLOW_SYSCALL(socketpair),
#elif defined(__i386__)
ALLOW_SYSCALL(socketcall),
ALLOW_SYSCALL(fcntl64),