zipalign/ziptime: use ftello()/fseeko().
Even if we were shipping 64-bit Windows host tools (which we still
aren't), this would still be a bug. Windows is LLP64 instead of LP64,
so the long that ftell()/fseek() uses isn't big enough for a 64-bit off_t.
Test: treehugger
Change-Id: I4e24afe811ff9b7d5696887cc5ee92e54e4a3b76
diff --git a/tools/ziptime/ZipEntry.cpp b/tools/ziptime/ZipEntry.cpp
index e7b52ed..c8eb377 100644
--- a/tools/ziptime/ZipEntry.cpp
+++ b/tools/ziptime/ZipEntry.cpp
@@ -43,19 +43,16 @@
*/
status_t ZipEntry::initAndRewriteFromCDE(FILE* fp)
{
- status_t result;
- long posn;
-
/* read the CDE */
- result = mCDE.rewrite(fp);
+ status_t result = mCDE.rewrite(fp);
if (result != 0) {
LOG("mCDE.rewrite failed\n");
return result;
}
/* using the info in the CDE, go load up the LFH */
- posn = ftell(fp);
- if (fseek(fp, mCDE.mLocalHeaderRelOffset, SEEK_SET) != 0) {
+ off_t posn = ftello(fp);
+ if (fseeko(fp, mCDE.mLocalHeaderRelOffset, SEEK_SET) != 0) {
LOG("local header seek failed (%" PRIu32 ")\n",
mCDE.mLocalHeaderRelOffset);
return -1;
@@ -67,7 +64,7 @@
return result;
}
- if (fseek(fp, posn, SEEK_SET) != 0)
+ if (fseeko(fp, posn, SEEK_SET) != 0)
return -1;
return 0;