Using sys-apps/sandbox-1.3.3 (also happens with 1.3.2) while net-misc/rsync-3.0.5 merge During rsync's configure phase: configure.sh:15970: checking if mknod creates FIFOs configure.sh:16000: i686-gentoo-freebsd7.1-gcc -std=gnu99 -o conftest -march=k8 -O2 -pipe -DHAVE_CONFIG_H -Wall -W conftest.c -lpopt -liconv >&5 configure.sh:16009: ./conftest ACCESS DENIED mknod: /var/tmp/portage/net-misc/rsync-3.0.5/work/rsync-3.0.5/fifo-test sandbox memory corruption free(0x28301030): Invalid argument [ the program that fails: ] | #include <stdio.h> | #include <sys/stat.h> | #include <errno.h> | main() { int rc, ec; char *fn = "fifo-test"; | unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); | if (rc) {printf("(%d %d) ",rc,ec); return ec;} | return 0;} After the mknod/FIFO check the socket check: configure.sh:16038: checking if mknod creates sockets configure.sh:16068: i686-gentoo-freebsd7.1-gcc -std=gnu99 -o conftest -march=k8 -O2 -pipe -DHAVE_CONFIG_H -Wall -W conftest.c -lpopt -liconv >&5 configure.sh:16077: ./conftest ACCESS DENIED mknod: /var/tmp/portage/net-misc/rsync-3.0.5/work/rsync-3.0.5/sock-test sandbox memory corruption free(0x28301030): Invalid argument [ program that fails: ] | #include <stdio.h> | #include <sys/stat.h> | #include <errno.h> | main() { int rc, ec; char *fn = "sock-test"; | unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn); | if (rc) {printf("(%d %d) ",rc,ec); return ec;} | return 0;} And then rsync finishes compiling (with mknod/fifo|socket=no).
Created attachment 180151 [details] rsync's config.log
Created attachment 180153 [details] sandbox log of the access violation
there is a commented out line in libsandbox.c that checks for SB_NR_MKNOD ... can you see if removing that commented line fixes things ?
(In reply to comment #3) > there is a commented out line in libsandbox.c that checks for SB_NR_MKNOD ... > can you see if removing that commented line fixes things ? > Yep, uncommenting libsandbox.c:618: sb_nr == SB_NR_MKNOD || Lets rsync merge successfully. Tested it using 1.3.3. /OT By the way, ssh to "alniyat" after you get into that box. The quad phenom > that p2-450.
yeah, i dropped that because it isnt available on linux by default, but that's changed since for other porting reasons, so ... http://git.overlays.gentoo.org/gitweb/?p=proj/sandbox.git;a=commitdiff;h=c688d9325b44f2593a425236da5f5dc1fea09c24
