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author | Hao Zhang | 2019-03-11 11:56:16 -0500 |
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committer | Mahesh Radhakrishnan | 2019-04-05 14:37:07 -0500 |
commit | 33e5af3a2555ff0c44f0a22511be5a55a2bcf348 (patch) | |
tree | f6e6794a5c4e257ea8188483f7fc8bad62cb444b | |
parent | 4642efa2f928133e8b70a0b5056edd20a6245317 (diff) | |
download | fatfs-33e5af3a2555ff0c44f0a22511be5a55a2bcf348.tar.gz fatfs-33e5af3a2555ff0c44f0a22511be5a55a2bcf348.tar.xz fatfs-33e5af3a2555ff0c44f0a22511be5a55a2bcf348.zip |
fatfs: fix Klockwork issue
Signed-off-by: Hao Zhang <hzhang@ti.com>
-rw-r--r-- | src/FATFS_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/FATFS_drv.c b/src/FATFS_drv.c index 92b0db1..ace0520 100644 --- a/src/FATFS_drv.c +++ b/src/FATFS_drv.c | |||
@@ -666,6 +666,10 @@ static FATFS_Error FATFS_readBootSector(BYTE drv) | |||
666 | } | 666 | } |
667 | 667 | ||
668 | index = FATFS_getFreeVolIndex(); | 668 | index = FATFS_getFreeVolIndex(); |
669 | if(index < 0) | ||
670 | { | ||
671 | return FATFS_VOLUME_FULL_ERR; | ||
672 | } | ||
669 | pt = buffer; | 673 | pt = buffer; |
670 | 674 | ||
671 | /* By default assume the card is a valid MBR + BR card */ | 675 | /* By default assume the card is a valid MBR + BR card */ |