commit - 596de3980450cf45f184c8d2efa1f98d424210fd
commit + 9fc8d6a2a532b47eaabf3cfd3faf77099cb7197e
blob - f3a09e4ad8f59d8af7ddee44566442c0bf640d57
blob + 2bfa94efc96d98d4217ff31fdc7f3eef4ff8b729
--- lib/diff.c
+++ lib/diff.c
err = got_object_get_id_str(&id_str, obj2);
if (err)
goto done;
- fprintf(outfile, "commit: %s\n", id_str);
+ if (fprintf(outfile, "commit: %s\n", id_str) < 0) {
+ err = got_error_from_errno();
+ free(id_str);
+ goto done;
+ }
free(id_str);
- fprintf(outfile, "author: %s\n", commit2->author);
- if (strcmp(commit2->author, commit2->committer) != 0)
- fprintf(outfile, "committer: %s\n", commit2->committer);
- fprintf(outfile, "\n%s\n", commit2->logmsg);
+ if (fprintf(outfile, "author: %s\n", commit2->author) < 0) {
+ err = got_error_from_errno();
+ goto done;
+ }
+ if (strcmp(commit2->author, commit2->committer) != 0 &&
+ fprintf(outfile, "committer: %s\n", commit2->committer) < 0) {
+ err = got_error_from_errno();
+ goto done;
+ }
+ if (fprintf(outfile, "\n%s\n", commit2->logmsg) < 0) {
+ err = got_error_from_errno();
+ goto done;
+ }
err = got_diff_objects_as_trees(tree_obj1, tree_obj2, repo, outfile);
done: