diff options
Diffstat (limited to 'src/libtools')
| -rw-r--r-- | src/libtools/libc_net32.c | 3 | ||||
| -rwxr-xr-x | src/libtools/myalign32.c | 8 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/libtools/libc_net32.c b/src/libtools/libc_net32.c index 0c222e5c..55681a5f 100644 --- a/src/libtools/libc_net32.c +++ b/src/libtools/libc_net32.c @@ -45,7 +45,8 @@ EXPORT ssize_t my32_recvmsg(x64emu_t* emu, int socket, struct i386_msghdr* msg, uint8_t buff[msg->msg_controllen+256]; AlignMsgHdr_32(&m, iov, buff, msg, 0); ssize_t ret = recvmsg(socket, &m, flags); - UnalignMsgHdr_32(msg, &m); + if(ret>0) + UnalignMsgHdr_32(msg, &m); return ret; } diff --git a/src/libtools/myalign32.c b/src/libtools/myalign32.c index 6f94ce99..fc20454b 100755 --- a/src/libtools/myalign32.c +++ b/src/libtools/myalign32.c @@ -1495,7 +1495,7 @@ void AlignMsgHdr_32(void* dest, void* dest_iov, void* dest_cmsg, void* source, i AlignIOV_32(d->msg_iov+i, s_iov+i); } d->msg_iovlen = s->msg_iovlen; - d->msg_controllen = s->msg_controllen; + d->msg_controllen = s->msg_controllen+(convert_control?0:4); if(convert_control) { if(s->msg_control) { d->msg_control = dest_cmsg; @@ -1536,7 +1536,7 @@ void UnalignMsgHdr_32(void* dest, void* source) UnalignIOV_32(d_iov+i, s_iov+i); } d->msg_iovlen = s->msg_iovlen; - d->msg_controllen = s->msg_controllen; + //d->msg_controllen = s->msg_controllen; if(s->msg_control) { struct i386_cmsghdr* dcmsg = from_ptrv(d->msg_control); struct cmsghdr* scmsg = s->msg_control; @@ -1547,9 +1547,9 @@ void UnalignMsgHdr_32(void* dest, void* source) if(dcmsg->cmsg_len) { dcmsg->cmsg_len -= 4; memcpy(dcmsg+1, CMSG_DATA(scmsg), dcmsg->cmsg_len-sizeof(struct i386_cmsghdr)); - d->msg_controllen -= 4; + //d->msg_controllen -= 4; } - (struct i386_cmsghdr*)(((uintptr_t)dcmsg) + ((dcmsg->cmsg_len+3)&~3)); + dcmsg = (struct i386_cmsghdr*)(((uintptr_t)dcmsg) + ((dcmsg->cmsg_len+3)&~3)); scmsg = CMSG_NXTHDR(s, scmsg); } } else |