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cmd/link: raise pe export cap to 65535

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fixes #68405

Change-Id: I043e16f43daa336005695f82a53f9a52cd770656
GitHub-Last-Rev: 69f1ae8b64
GitHub-Pull-Request: golang/go#68409
Reviewed-on: https://go-review.googlesource.com/c/go/+/597956
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Zxilly Chou <zxilly@outlook.com>
Reviewed-by: Than McIntosh <thanm@google.com>
This commit is contained in:
Jakob Gillich 2024-07-16 17:43:18 +00:00 committed by Than McIntosh
parent 5f073d361f
commit 78c0ea5df7
1 changed files with 3 additions and 2 deletions
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5
src/cmd/link/internal/ld/pe.go
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@ -16,6 +16,7 @@ import (
"encoding/binary"
"fmt"
"internal/buildcfg"
"math"
"sort"
"strconv"
"strings"
@ -307,7 +308,7 @@ var (
pe64 int
dr *Dll
dexport = make([]loader.Sym, 0, 1024)
dexport []loader.Sym
)
// peStringTable is a COFF string table.
@ -1390,7 +1391,7 @@ func initdynexport(ctxt *Link) {
if !ldr.AttrReachable(s) || !ldr.AttrCgoExportDynamic(s) {
continue
}
if len(dexport)+1 > cap(dexport) {
if len(dexport) >= math.MaxUint16 {
ctxt.Errorf(s, "pe dynexport table is full")
errorexit()
}