PawletOS/android_bootable_recovery
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Force sync files written by minzip.

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Some files appear to be missing their sync to disk.

Bug: 18145574
Change-Id: Ic858624a4dd65bbfc54d30f3a13c607078270345
This commit is contained in:
Michael Runge
2014-10-28 19:49:57 -07:00
parent 5ddf4293df
commit 042c3cd04e
1 changed files with 8 additions and 2 deletions
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10
minzip/Zip.c
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@@ -1067,7 +1067,8 @@ bool mzExtractRecursive(const ZipArchive *pArchive,
setfscreatecon(secontext); setfscreatecon(secontext);
} }
int fd = creat(targetFile, UNZIP_FILEMODE); int fd = open(targetFile, O_CREAT|O_WRONLY|O_TRUNC|O_SYNC
, UNZIP_FILEMODE);
if (secontext) { if (secontext) {
freecon(secontext); freecon(secontext);
@@ -1082,7 +1083,12 @@ bool mzExtractRecursive(const ZipArchive *pArchive,
} }
bool ok = mzExtractZipEntryToFile(pArchive, pEntry, fd); bool ok = mzExtractZipEntryToFile(pArchive, pEntry, fd);
close(fd); if (ok) {
ok = (fsync(fd) == 0);
}
if (close(fd) != 0) {
ok = false;
}
if (!ok) { if (!ok) {
LOGE("Error extracting \"%s\"\n", targetFile); LOGE("Error extracting \"%s\"\n", targetFile);
ok = false; ok = false;