From 36d1d5fb7871058e510e59b027d5ee32bba43f2b Mon Sep 17 00:00:00 2001 From: sillyguodong <33891828+sillyguodong@users.noreply.github.com> Date: Mon, 20 Feb 2023 22:22:34 +0800 Subject: [PATCH] Fix panic when call api (/repos/{owner}/{repo}/pulls/{index}/files) (#22921) Close: #22910 --- I'm confused about that why does the api (`GET /repos/{owner}/{repo}/pulls/{index}/files`) require caller to pass the parameters `limit` and `page`. In my case, the caller only needs to pass a `skip-to` to paging. This is consistent with the api `GET /{owner}/{repo}/pulls/{index}/files` So, I deleted the code related to `listOptions` --------- Co-authored-by: Lunny Xiao --- routers/api/v1/repo/pull.go | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/routers/api/v1/repo/pull.go b/routers/api/v1/repo/pull.go index 7005725cf6642..fa8b517ae77ce 100644 --- a/routers/api/v1/repo/pull.go +++ b/routers/api/v1/repo/pull.go @@ -1420,8 +1420,9 @@ func GetPullRequestFiles(ctx *context.APIContext) { startCommitID := prInfo.MergeBase endCommitID := headCommitID - maxLines, maxFiles := setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffFiles + maxLines := setting.Git.MaxGitDiffLines + // FIXME: If there are too many files in the repo, may cause some unpredictable issues. diff, err := gitdiff.GetDiff(baseGitRepo, &gitdiff.DiffOptions{ BeforeCommitID: startCommitID, @@ -1429,7 +1430,7 @@ func GetPullRequestFiles(ctx *context.APIContext) { SkipTo: ctx.FormString("skip-to"), MaxLines: maxLines, MaxLineCharacters: setting.Git.MaxGitDiffLineCharacters, - MaxFiles: maxFiles, + MaxFiles: -1, // GetDiff() will return all files WhitespaceBehavior: gitdiff.GetWhitespaceFlag(ctx.FormString("whitespace")), }) if err != nil { @@ -1452,6 +1453,7 @@ func GetPullRequestFiles(ctx *context.APIContext) { if lenFiles < 0 { lenFiles = 0 } + apiFiles := make([]*api.ChangedFile, 0, lenFiles) for i := start; i < end; i++ { apiFiles = append(apiFiles, convert.ToChangedFile(diff.Files[i], pr.HeadRepo, endCommitID))