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Panic while trying to access a reference via bzz

Open darkobas2 opened this issue 1 year ago • 2 comments

Bee 2.3.1

Reference: /bzz/71136b038a5c68c5c19a341cbd82a46966811a6ab5ef41eaa8164cd95d2ad12c

result: Error Level: error Logger: node Message: http: panic serving 127.0.0.1:33180: runtime error: slice bounds out of range [:160] with capacity 152

Goroutine: 358960352 (running)

Stack Trace:

  • net/http.(*conn).serve.func1() net/http/server.go:1947 +0xbe
  • panic({0x153a680?, 0xc001ed15d8?}) runtime/panic.go:785 +0x132
  • github.com/ethersphere/bee/v2/pkg/file.ChunkAddresses(...) github.com/ethersphere/bee/v2/pkg/file/utils.go:39

darkobas2 avatar Dec 18 '24 11:12 darkobas2

In my case it is supposed to be a feed: f69f6bf21e4e97abef7fb52239265373479f14309d70f98f81a335936dd21d8b

"time"="2025-01-22 13:01:13.151150" "level"="error" "logger"="node" "msg"="http: panic serving 127.0.0.1:63738: runtime error: slice bounds out of range [:160] with capacity 137
goroutine 37979 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1947 +0xb0
panic({0x1015ff300?, 0x14007280228?})
    runtime/panic.go:785 +0x124
github.com/ethersphere/bee/v2/pkg/file.ChunkAddresses(...)
    github.com/ethersphere/bee/v2/pkg/file/utils.go:39
github.com/ethersphere/bee/v2/pkg/file/joiner.(*joiner).readAtOffset(0x140018d8800, {0x140021cd000, 0x1000, 0x1000}, {0x140009a25a8, 0x89, 0x89}, 0x0, 0x20cc32674a7da, 0x0, ...)
    github.com/ethersphere/bee/v2/pkg/file/joiner/joiner.go:236 +0x6a4
github.com/ethersphere/bee/v2/pkg/file/joiner.(*joiner).ReadAt(0x140018d8800, {0x140021cd000, 0x1000, 0x1000}, 0x0)
    github.com/ethersphere/bee/v2/pkg/file/joiner/joiner.go:195 +0xb4
github.com/ethersphere/bee/v2/pkg/file/joiner.(*joiner).Read(0x140018d8800, {0x140021cd000?, 0x12948e2f8?, 0x30?})
    github.com/ethersphere/bee/v2/pkg/file/joiner/joiner.go:174 +0x28
github.com/ethersphere/bee/v2/pkg/file.JoinReadAll({0x1016caf88?, 0x14006fbb980?}, {0x1016cdd20, 0x140018d8800}, {0x1016bd280, 0x140043ac960})
    github.com/ethersphere/bee/v2/pkg/file/io.go:56 +0xa0
github.com/ethersphere/bee/v2/pkg/file/loadsave.(*loadSave).Load(0x14007c36af8?, {0x1016caf88, 0x14006fbb980}, {0x140017b39c0?, 0x14007c36b00?, 0x140005a0008?})
    github.com/ethersphere/bee/v2/pkg/file/loadsave/loadsave.go:78 +0x178
github.com/ethersphere/bee/v2/pkg/manifest/mantaray.(*Node).load(0x14002a9a2a0, {0x1016caf88?, 0x14006fbb980?}, {0x1292232e0?, 0x140098a5300?})
    github.com/ethersphere/bee/v2/pkg/manifest/mantaray/persist.go:48 +0x58
github.com/ethersphere/bee/v2/pkg/manifest/mantaray.(*Node).LookupNode(0x14002a9a2a0, {0x1016caf88, 0x14006fbb980}, {0x14003b28960, 0x1, 0x8}, {0x1292232e0, 0x140098a5300})
    github.com/ethersphere/bee/v2/pkg/manifest/mantaray/node.go:156 +0x78
github.com/ethersphere/bee/v2/pkg/manifest.(*mantarayManifest).Lookup(0x14007ce75c0, {0x1016caf88, 0x14006fbb980}, {0x10134f6f0?, 0x18?})
    github.com/ethersphere/bee/v2/pkg/manifest/mantaray.go:89 +0x8c
github.com/ethersphere/bee/v2/pkg/api.(*Service).manifestFeed(0x14000830388, {0x1016caf88?, 0x14006fbb980?}, {0x1016d2e40?, 0x14007ce75c0?})
    github.com/ethersphere/bee/v2/pkg/api/bzz.go:668 +0x48
github.com/ethersphere/bee/v2/pkg/api.(*Service).serveReference(0x14000830388, {0x1016d85c8, 0x14001784be0}, {{0x140017b39c0?, 0x14006fbb7a0?, 0x10141d1c0?}}, {0x1400342d1a4, 0x0}, {0x1016c7de0, 0x14000401620}, ...)
    github.com/ethersphere/bee/v2/pkg/api/bzz.go:414 +0x2fc
github.com/ethersphere/bee/v2/pkg/api.(*Service).bzzDownloadHandler(0x14000830388, {0x1016c7de0, 0x14000401620}, 0x14004958dc0)
    github.com/ethersphere/bee/v2/pkg/api/bzz.go:335 +0x2c4
net/http.HandlerFunc.ServeHTTP(0x14000830388?, {0x1016c7de0?, 0x14000401620?}, 0x10141d1c0?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).mountAPI.(*Service).actDecryptionHandler.func33.1({0x1016c7de0, 0x14000401620}, 0x14004958dc0)
    github.com/ethersphere/bee/v2/pkg/api/accesscontrol.go:115 +0x450
net/http.HandlerFunc.ServeHTTP(0x14004958c80?, {0x1016c7de0?, 0x14000401620?}, 0x14006fbb530?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).mountAPI.(*Service).newTracingHandler.func32.1({0x1016c7de0, 0x14000401620}, 0x14004958c80)
    github.com/ethersphere/bee/v2/pkg/api/api.go:467 +0x374
net/http.HandlerFunc.ServeHTTP(0x10210d100?, {0x1016c7de0?, 0x14000401620?}, 0x140034eb1a0?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).mountAPI.(*Service).contentLengthMetricMiddleware.func31.1({0x1016c7de0, 0x14000401620}, 0x14004958c80)
    github.com/ethersphere/bee/v2/pkg/api/api.go:476 +0x70
net/http.HandlerFunc.ServeHTTP(0x1014b2520?, {0x1016c7de0?, 0x14000401620?}, 0x3?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/jsonhttp.HandleMethods(0x14002a3cdb0, {0x100f1f369, 0x2b}, {0x100f06b2c, 0x1f}, {0x1016c7de0, 0x14000401620}, 0x14004958c80)
    github.com/ethersphere/bee/v2/pkg/jsonhttp/handlers.go:25 +0xf0
github.com/ethersphere/bee/v2/pkg/jsonhttp.MethodHandler.ServeHTTP(0x1016caf88?, {0x1016c7de0?, 0x14000401620?}, 0x10134b080?)
    github.com/ethersphere/bee/v2/pkg/jsonhttp/handlers.go:17 +0x50
github.com/ethersphere/bee/v2/pkg/api.(*Service).mountAPI.func3.(*Service).checkRouteAvailability.1({0x1016c7de0?, 0x14000401620?}, 0x94?)
    github.com/ethersphere/bee/v2/pkg/api/router.go:185 +0x4c
net/http.HandlerFunc.ServeHTTP(0x14004958b40?, {0x1016c7de0?, 0x14000401620?}, 0x30?)
    net/http/server.go:2220 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x140001cc480, {0x1016c7de0, 0x14000401620}, 0x14004958780)
    github.com/gorilla/[email protected]/mux.go:210 +0x194
github.com/ethersphere/bee/v2/pkg/api.(*Service).corsHandler.func1({0x1016c7de0, 0x14000401620}, 0x14004958780)
    github.com/ethersphere/bee/v2/pkg/api/api.go:543 +0x418
net/http.HandlerFunc.ServeHTTP(0x0?, {0x1016c7de0?, 0x14000401620?}, 0x100dd81a8?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).pageviewMetricsHandler-fm.(*Service).pageviewMetricsHandler.func1({0x1016c7de0, 0x14000401620}, 0x14004958780)
    github.com/ethersphere/bee/v2/pkg/api/metrics.go:89 +0x84
net/http.HandlerFunc.ServeHTTP(0x1016c7e40?, {0x1016c7de0?, 0x14000401620?}, 0x14000401600?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).responseCodeMetricsHandler-fm.(*Service).responseCodeMetricsHandler.func1({0x1016c7e40?, 0x14000401600?}, 0x14004958780)
    github.com/ethersphere/bee/v2/pkg/api/metrics.go:97 +0x6c
net/http.HandlerFunc.ServeHTTP(0x10024ea30?, {0x1016c7e40?, 0x14000401600?}, 0x140005a0008?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).EnableFullAPI.func1.1({0x1016c7e40, 0x14000401600}, 0x14004958780)
    github.com/ethersphere/bee/v2/pkg/api/router.go:81 +0x17c
net/http.HandlerFunc.ServeHTTP(0x10?, {0x1016c7e40?, 0x14000401600?}, 0x10023f3ac?)
    net/http/server.go:2220 +0x38
github.com/ethersphere/bee/v2/pkg/api.(*Service).EnableFullAPI.NewHTTPAccessLogHandler.func2.1({0x1016c7cf0?, 0x140032707e0?}, 0x14004958780)
    github.com/ethersphere/bee/v2/pkg/log/httpaccess/http_access.go:41 +0xfc
net/http.HandlerFunc.ServeHTTP(0x14002d8cb78?, {0x1016c7cf0?, 0x140032707e0?}, 0x1005ccf64?)
    net/http/server.go:2220 +0x38
net/http.serverHandler.ServeHTTP({0x14006fbb500?}, {0x1016c7cf0?, 0x140032707e0?}, 0x6?)
    net/http/server.go:3210 +0xbc
net/http.(*conn).serve(0x14004d0eea0, {0x1016caf88, 0x1400039cde0})
    net/http/server.go:2092 +0x4fc
created by net/http.(*Server).Serve in goroutine 100
    net/http/server.go:3360 +0x3dc
"

Cafe137 avatar Jan 22 '25 12:01 Cafe137

Update: Feeds are resolvable through their manifest address - the panic happens when trying to resolve it via feed address, which is unsupported AFAIK, but the panic still should not happen.

Cafe137 avatar Jan 23 '25 11:01 Cafe137