am 042c3cd0: Force sync files written by minzip.

* commit '042c3cd04ec3ef416019fa382cd5b1a942bd79e1': Force sync files written by minzip.
2014-10-29 18:51:51 +00:00
parent fe8563f4f2 042c3cd04e
commit e908a45420
1 changed files with 8 additions and 2 deletions
@@ -1067,7 +1067,8 @@ bool mzExtractRecursive(const ZipArchive *pArchive,
                    setfscreatecon(secontext);
                }

-                int fd = creat(targetFile, UNZIP_FILEMODE);
+                int fd = open(targetFile, O_CREAT|O_WRONLY|O_TRUNC|O_SYNC
+                        , UNZIP_FILEMODE);

                if (secontext) {
                    freecon(secontext);
@@ -1082,7 +1083,12 @@ bool mzExtractRecursive(const ZipArchive *pArchive,
                }

                bool ok = mzExtractZipEntryToFile(pArchive, pEntry, fd);
-                close(fd);
+                if (ok) {
+                    ok = (fsync(fd) == 0);
+                }
+                if (close(fd) != 0) {
+                    ok = false;
+                }
                if (!ok) {
                    LOGE("Error extracting \"%s\"\n", targetFile);
                    ok = false;