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| author | Jean-Baptiste Queru <jbq@google.com> | 2012-05-29 08:49:37 -0700 |
|---|---|---|
| committer | android code review <noreply-gerritcodereview@google.com> | 2012-05-29 08:49:37 -0700 |
| commit | ed86a9f77e796aa5923a5b2d1455a7739b86e60b (patch) | |
| tree | 816978ab1a5455edfc896935c5569c4682977f6e | |
| parent | f717a6ed5b25287fa9417096f90e7c047ace0c15 (diff) | |
| parent | 6c29bbe8d58e6fe8755935a04166ecf82ff31f47 (diff) | |
| download | android_external_fsck_msdos-ed86a9f77e796aa5923a5b2d1455a7739b86e60b.tar.gz android_external_fsck_msdos-ed86a9f77e796aa5923a5b2d1455a7739b86e60b.tar.bz2 android_external_fsck_msdos-ed86a9f77e796aa5923a5b2d1455a7739b86e60b.zip | |
Merge "Detect and handle invalid number of FATs"
| -rw-r--r-- | boot.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -205,6 +205,10 @@ readboot(dosfs, boot) pfatal("Invalid sector size: %u", boot->BytesPerSec); return FSFATAL; } + if (boot->FATs == 0) { + pfatal("Invalid number of FATs: %u", boot->FATs); + return FSFATAL; + } if (boot->Sectors) { boot->HugeSectors = 0; boot->NumSectors = boot->Sectors; |