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Commit d5d7abe3 authored by Narayan Kamath's avatar Narayan Kamath
Browse files

zip_archive: Improve error message on fallocate failure. 

Noticed on b/30765660.

Change-Id: I1a98f83fef02a7368bdc2e1f8f24a0771eebe468
parent c97b73aa

libziparchive/zip_archive.cc

+3 −2
Original line number Diff line number Diff line
@@ -819,8 +819,9 @@ class FileWriter : public Writer { 
      // disk does not have enough space.

      result = TEMP_FAILURE_RETRY(fallocate(fd, 0, current_offset, declared_length));

      if (result == -1 && errno == ENOSPC) {

        ALOGW("Zip: unable to allocate space for file to %" PRId64 ": %s",

              static_cast<int64_t>(declared_length + current_offset), strerror(errno));

        ALOGW("Zip: unable to allocate  %" PRId64 " bytes at offset %" PRId64 " : %s",

              static_cast<int64_t>(declared_length), static_cast<int64_t>(current_offset),

              strerror(errno));

        return std::unique_ptr<FileWriter>(nullptr);

      }

    }