diff for duplicates of <20181206110634.GA9056@localhost.localdomain> diff --git a/a/1.txt b/N1/1.txt index 57e61dd..fde86e3 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -8,11 +8,11 @@ On Thu, Dec 06, 2018 at 11:36:08AM +0100, Alexander Potapenko wrote: > > > > HEAD commit: fffec98ae2a6 net: proper support for CONFIG_GENERIC_CSUM o.. > > git tree: https://github.com/google/kmsan.git/master -> > console output: https://syzkaller.appspot.com/x/log.txt?x\x12e84a47400000 -> > kernel config: https://syzkaller.appspot.com/x/.config?xVb48b46dafe4516 -> > dashboard link: https://syzkaller.appspot.com/bug?extid5d327e6936a2e284be +> > console output: https://syzkaller.appspot.com/x/log.txt?x=12e84a47400000 +> > kernel config: https://syzkaller.appspot.com/x/.config?x=56b48b46dafe4516 +> > dashboard link: https://syzkaller.appspot.com/bug?extid=ad5d327e6936a2e284be > > compiler: clang version 8.0.0 (trunk 343298) -> > syz repro: https://syzkaller.appspot.com/x/repro.syz?x\x103cd225400000 +> > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103cd225400000 > > > > IMPORTANT: if you fix the bug, please add the following tag to the commit: > > Reported-by: syzbot+ad5d327e6936a2e284be@syzkaller.appspotmail.com @@ -21,7 +21,7 @@ On Thu, Dec 06, 2018 at 11:36:08AM +0100, Alexander Potapenko wrote: > > 8021q: adding VLAN 0 to HW filter on device team0 > > 8021q: adding VLAN 0 to HW filter on device team0 > > 8021q: adding VLAN 0 to HW filter on device team0 -> > ================================= +> > ================================================================== > > BUG: KMSAN: kernel-infoleak in _copy_to_user+0x19a/0x230 lib/usercopy.c:33 > > CPU: 1 PID: 8164 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #95 > > Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS @@ -123,7 +123,7 @@ On Thu, Dec 06, 2018 at 11:36:08AM +0100, Alexander Potapenko wrote: > > Bytes 32-35 of 2100 are uninitialized > > Memory access of size 2100 starts at ffff888185d8b000 > > Data copied to user address 0000000020001108 -> > ================================= +> > ================================================================== > When a network device goes up and sctp_inetaddr_event() is called, it > allocates a partially initialized struct sctp_sockaddr_entry to hold > the newly created address. @@ -299,7 +299,7 @@ Looks like this is the last/only place left with this issue. > int main(int argc, char *argv[]) { > int res; > int pid = fork(); -> if (pid = 0) { +> if (pid == 0) { > int sock = socket(0x2, 0x1, 0x84); > do_work(sock); > } diff --git a/a/content_digest b/N1/content_digest index 1198913..3a1f394 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -2,7 +2,7 @@ "ref\0CAG_fn=WbOyQ0R35_OhCLjxTTnV7z=u5xnjtm2gXtiSRdHbDz=A@mail.gmail.com\0" "From\0Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>\0" "Subject\0Re: KMSAN: kernel-infoleak in sctp_getsockopt\0" - "Date\0Thu, 06 Dec 2018 11:06:34 +0000\0" + "Date\0Thu, 6 Dec 2018 09:06:34 -0200\0" "To\0Alexander Potapenko <glider@google.com>\0" "Cc\0syzbot+ad5d327e6936a2e284be@syzkaller.appspotmail.com" David Miller <davem@davemloft.net> @@ -24,11 +24,11 @@ "> >\n" "> > HEAD commit: fffec98ae2a6 net: proper support for CONFIG_GENERIC_CSUM o..\n" "> > git tree: https://github.com/google/kmsan.git/master\n" - "> > console output: https://syzkaller.appspot.com/x/log.txt?x\022e84a47400000\n" - "> > kernel config: https://syzkaller.appspot.com/x/.config?xVb48b46dafe4516\n" - "> > dashboard link: https://syzkaller.appspot.com/bug?extid\302\2555d327e6936a2e284be\n" + "> > console output: https://syzkaller.appspot.com/x/log.txt?x=12e84a47400000\n" + "> > kernel config: https://syzkaller.appspot.com/x/.config?x=56b48b46dafe4516\n" + "> > dashboard link: https://syzkaller.appspot.com/bug?extid=ad5d327e6936a2e284be\n" "> > compiler: clang version 8.0.0 (trunk 343298)\n" - "> > syz repro: https://syzkaller.appspot.com/x/repro.syz?x\0203cd225400000\n" + "> > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103cd225400000\n" "> >\n" "> > IMPORTANT: if you fix the bug, please add the following tag to the commit:\n" "> > Reported-by: syzbot+ad5d327e6936a2e284be@syzkaller.appspotmail.com\n" @@ -37,7 +37,7 @@ "> > 8021q: adding VLAN 0 to HW filter on device team0\n" "> > 8021q: adding VLAN 0 to HW filter on device team0\n" "> > 8021q: adding VLAN 0 to HW filter on device team0\n" - "> > =================================\n" + "> > ==================================================================\n" "> > BUG: KMSAN: kernel-infoleak in _copy_to_user+0x19a/0x230 lib/usercopy.c:33\n" "> > CPU: 1 PID: 8164 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #95\n" "> > Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS\n" @@ -139,7 +139,7 @@ "> > Bytes 32-35 of 2100 are uninitialized\n" "> > Memory access of size 2100 starts at ffff888185d8b000\n" "> > Data copied to user address 0000000020001108\n" - "> > =================================\n" + "> > ==================================================================\n" "> When a network device goes up and sctp_inetaddr_event() is called, it\n" "> allocates a partially initialized struct sctp_sockaddr_entry to hold\n" "> the newly created address.\n" @@ -315,7 +315,7 @@ "> int main(int argc, char *argv[]) {\n" "> int res;\n" "> int pid = fork();\n" - "> if (pid = 0) {\n" + "> if (pid == 0) {\n" "> int sock = socket(0x2, 0x1, 0x84);\n" "> do_work(sock);\n" "> }\n" @@ -323,4 +323,4 @@ "> return 0;\n" > } -1dfae72382ffd1825918f2a97291c3fb0dbdd174755ceeb75cd0e2cd9c93a186 +c4dc015f3c461060f7ac603f06d100607f5dc5132085eb1af19976c30a846a2f
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.