From: Daeho Jeong <daehoje...@google.com>
Otherwise, it doesn't work with a crash.
Signed-off-by: Daeho Jeong <daehoje...@google.com>
---
v3: make the condition to be a multiple of segment size
v2: relocate the code
---
lib/libf2fs.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index d2579d7..7a9245e 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -1347,6 +1347,12 @@ int f2fs_get_f2fs_info(void)
}
c.zone_blocks = c.devices[i].zone_blocks;
}
+ if (!c.zone_blocks ||
+ (c.zone_blocks % DEFAULT_BLOCKS_PER_SEGMENT)) {
+ MSG(0, "\tError: zone size should be a multiple of "
+ "segment size\n");
+ return -1;
+ }
/*
* Align sections to the device zone size and align F2FS zones
--
2.49.0.1151.ga128411c76-goog
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