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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2020-11-24 22:11:09 +0000 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2020-11-24 22:11:09 +0000 |
| commit | 29041f6cd4b0d8a0ee109ed0a0efaaf929d6a804 (patch) | |
| tree | 44bec1b3db80e7fdff99d7bab93b001259c93dc0 | |
| parent | 5afd7bb856bf4841ae9cd24bb9cf7b47ff68897d (diff) | |
ARC: harden parsing of signing spec. Bug 2639
| -rw-r--r-- | src/src/arc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/src/arc.c b/src/src/arc.c index 061731280..c1407af60 100644 --- a/src/src/arc.c +++ b/src/src/arc.c @@ -1607,10 +1607,10 @@ expire = now = 0; /* Parse the signing specification */ -identity = string_nextinlist(&signspec, &sep, NULL, 0); -selector = string_nextinlist(&signspec, &sep, NULL, 0); -if ( !*identity || !*selector - || !(privkey = string_nextinlist(&signspec, &sep, NULL, 0)) || !*privkey) +if ( !(identity = string_nextinlist(&signspec, &sep, NULL, 0)) || !*identity + || !(selector = string_nextinlist(&signspec, &sep, NULL, 0)) || !*selector + || !(privkey = string_nextinlist(&signspec, &sep, NULL, 0)) || !*privkey + ) { s = !*identity ? US"identity" : !*selector ? US"selector" : US"private-key"; goto bad_arg_ret; |