diff options
| author | Aleksandr Nogikh <nogikh@google.com> | 2022-11-29 10:40:54 +0100 |
|---|---|---|
| committer | Aleksandr Nogikh <wp32pw@gmail.com> | 2022-11-29 11:11:38 +0100 |
| commit | 05dc7993e52e7258c455bd8e2a87f0a9f1592d36 (patch) | |
| tree | 4aa59f157923f75c146e0a68d8c1d985b86919c9 /pkg/email | |
| parent | ca9683b89903c4b91d1ccce66646d0673bd160a6 (diff) | |
pkg/email: tolerate newline characters after #syz
It look like email clients can insert newlines there if the line is too long.
Diffstat (limited to 'pkg/email')
| -rw-r--r-- | pkg/email/parser.go | 3 | ||||
| -rw-r--r-- | pkg/email/parser_test.go | 27 |
2 files changed, 29 insertions, 1 deletions
diff --git a/pkg/email/parser.go b/pkg/email/parser.go index ff7eeb7ec..796f0f7c2 100644 --- a/pkg/email/parser.go +++ b/pkg/email/parser.go @@ -15,6 +15,7 @@ import ( "regexp" "sort" "strings" + "unicode" ) type Email struct { @@ -251,7 +252,7 @@ func extractCommand(body string) (cmd Command, str, args string) { return } cmdPos += len(commandPrefix) + 1 - for cmdPos < len(body) && (body[cmdPos] == ' ' || body[cmdPos] == '\t') { + for cmdPos < len(body) && unicode.IsSpace(rune(body[cmdPos])) { cmdPos++ } cmdEnd := strings.IndexByte(body[cmdPos:], '\n') diff --git a/pkg/email/parser_test.go b/pkg/email/parser_test.go index 22fbdbbea..edeb4a8de 100644 --- a/pkg/email/parser_test.go +++ b/pkg/email/parser_test.go @@ -762,4 +762,31 @@ nothing to see here`, Body: `nothing to see here`, Command: CmdNone, }}, + {`Sender: syzkaller-bugs@googlegroups.com +Subject: Re: BUG: unable to handle kernel NULL pointer dereference in + sock_poll +To: syzbot <syzbot+344bb0f46d7719cd9483@syzkaller.appspotmail.com> +From: bar <bar@foo.com> +Message-ID: <1250334f-7220-2bff-5d87-b87573758d81@bar.com> +Date: Sun, 10 Jun 2018 10:38:20 +0900 +MIME-Version: 1.0 +Content-Type: text/plain; charset="UTF-8" +Content-Language: en-US +Content-Transfer-Encoding: quoted-printable + +#syz=20 +test: https://github.com/torvalds/linux.git 7b5bb460defa107dd2e82= +f950fddb9ea6bdb5e39 +`, Email{ + MessageID: "<1250334f-7220-2bff-5d87-b87573758d81@bar.com>", + Subject: "Re: BUG: unable to handle kernel NULL pointer dereference in sock_poll", + Author: "bar@foo.com", + Cc: []string{"bar@foo.com", "syzbot@syzkaller.appspotmail.com"}, + Body: `#syz +test: https://github.com/torvalds/linux.git 7b5bb460defa107dd2e82f950fddb9ea6bdb5e39 +`, + Command: CmdTest, + CommandStr: "test:", + CommandArgs: "https://github.com/torvalds/linux.git 7b5bb460defa107dd2e82f950fddb9ea6bdb5e39", + }}, } |