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Fix null pointer dereference in ParseCommitWithSignature (#4962)

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This commit is contained in:
SagePtr 2018-09-20 07:49:07 +02:00 committed by Lunny Xiao
parent 8b113cd8b6
commit 043ab2cd59
1 changed files with 1 additions and 1 deletions
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2
models/gpg_key.go
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@ -360,7 +360,7 @@ func verifySign(s *packet.Signature, h hash.Hash, k *GPGKey) error {
// ParseCommitWithSignature check if signature is good against keystore.
func ParseCommitWithSignature(c *git.Commit) *CommitVerification {
if c.Signature != nil {
if c.Signature != nil && c.Committer != nil {
//Parsing signature
sig, err := extractSignature(c.Signature.Signature)
if err != nil { //Skipping failed to extract sign