kv/count crash server from api and cmd line

[IgorShadurin]

1 - Create user
2 - Create pod
3 - Create kv
4 - Put 1 entry
5 - Delete 1 entry
6 - Call kv/loadcsv with file that contains data:

key_1,"My value here, developer"
key_2,"Some special chars here ""!@#$%^&*()'"
key_3,very_simple_value

7 - Call kv/count

Server will crash with error

time="2021-08-09T11:03:28Z" level=debug msg="download chunk: " duration=10.642572ms reference=75b26568db9cecaa86abc4618a54bb900db020b450bae970d190af7cd621ae8c
time="2021-08-09T11:03:28Z" level=debug msg="download blob: " duration=9.902017ms reference=5fd1230a58cb30e92de7f29c13e5d38ea12e27febcc6c8e091b9658e9b58280c size=271
2021/08/09 11:03:28 http: panic serving 172.21.0.1:57820: unaligned 64-bit atomic operation
goroutine 3389 [running]:
net/http.(*conn).serve.func1(0xa9496e0)
        net/http/server.go:1804 +0x104
panic(0x7177c8, 0xa0a9a8)
        runtime/panic.go:971 +0x4b4
runtime/internal/atomic.panicUnaligned()
        runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0xa877c0c, 0x2, 0x0, 0xac97ae0, 0x20)
        runtime/internal/atomic/asm_arm.s:233 +0x14
github.com/fairdatasociety/fairOS-dfs/pkg/collection.(*Index).loadIndexAndCount(0xa877bd0, 0xa1959c, 0xac5b9a0, 0xa9e1a08, 0xa9c9a40, 0xad9a240, 0xac55dc0)
        github.com/fairdatasociety/fairOS-dfs/pkg/collection/index.go:228 +0x228
github.com/fairdatasociety/fairOS-dfs/pkg/collection.(*Index).loadIndexAndCount(0xa877bd0, 0xa1959c, 0xac5b9a0, 0xa9e1a08, 0xa9c9a40, 0xac93da0, 0xac55dc0)
        github.com/fairdatasociety/fairOS-dfs/pkg/collection/index.go:223 +0xc0
github.com/fairdatasociety/fairOS-dfs/pkg/collection.(*Index).CountIndex(0xa877bd0, 0x0, 0x0, 0x0, 0x0)
        github.com/fairdatasociety/fairOS-dfs/pkg/collection/index.go:194 +0x110
github.com/fairdatasociety/fairOS-dfs/pkg/collection.(*KeyValue).KVCount(0xa829980, 0xad82320, 0xa, 0x0, 0x0, 0x0, 0x0)
        github.com/fairdatasociety/fairOS-dfs/pkg/collection/kv.go:176 +0x1dc
github.com/fairdatasociety/fairOS-dfs/pkg/dfs.(*DfsAPI).KVCount(0x200c0a0, 0xa9fde00, 0x2c, 0xad82310, 0xc, 0xad82320, 0xa, 0xda6108, 0x7e1f65, 0x3e7530, ...)
        github.com/fairdatasociety/fairOS-dfs/pkg/dfs/kv_api.go:124 +0xd0
github.com/fairdatasociety/fairOS-dfs/pkg/api.(*Handler).KVCountHandler(0x200e090, 0xa184e4, 0xa975d40, 0xac36f80)
        github.com/fairdatasociety/fairOS-dfs/pkg/api/kv_count.go:77 +0x208
net/http.HandlerFunc.ServeHTTP(0x2010760, 0xa184e4, 0xa975d40, 0xac36f80)
        net/http/server.go:2049 +0x34
github.com/fairdatasociety/fairOS-dfs/pkg/api.(*Handler).LoginMiddleware.func1(0xa184e4, 0xa975d40, 0xac36f80)
        github.com/fairdatasociety/fairOS-dfs/pkg/api/login_middleware.go:54 +0x25c
net/http.HandlerFunc.ServeHTTP(0xa9d5700, 0xa184e4, 0xa975d40, 0xac36f80)
        net/http/server.go:2049 +0x34
github.com/fairdatasociety/fairOS-dfs/pkg/api.(*Handler).LogMiddleware.func1(0xa18c00, 0x27f5220, 0xac36f80)
        github.com/fairdatasociety/fairOS-dfs/pkg/api/log_middleware.go:34 +0xac
net/http.HandlerFunc.ServeHTTP(0xa9d5710, 0xa18c00, 0x27f5220, 0xac36f80)
        net/http/server.go:2049 +0x34
github.com/gorilla/mux.(*Router).ServeHTTP(0x207e000, 0xa18c00, 0x27f5220, 0xac36e80)
        github.com/gorilla/mux@v1.7.4/mux.go:210 +0x98
github.com/rs/cors.(*Cors).Handler.func1(0xa18c00, 0x27f5220, 0xac36e80)
        github.com/rs/cors@v1.7.0/cors.go:219 +0x170
net/http.HandlerFunc.ServeHTTP(0x200f440, 0xa18c00, 0x27f5220, 0xac36e80)
        net/http/server.go:2049 +0x34
net/http.serverHandler.ServeHTTP(0x24bc120, 0xa18c00, 0x27f5220, 0xac36e80)
        net/http/server.go:2867 +0x88
net/http.(*conn).serve(0xa9496e0, 0xa195fc, 0xa98b620)
        net/http/server.go:1932 +0x7f0
created by net/http.(*Server).Serve
        net/http/server.go:2993 +0x318

[asabya]

closing this for now