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No issue - Add range checking to SharedArrayBuffer references.

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This avoids a potential crash when juggling SAB allocations.
This commit is contained in:
Moonchild 2025-03-22 20:42:50 +01:00 • committed by roytam1
commit 788cc4acb2
5 changed files with 57 additions and 27 deletions
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js/src/js.msg
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@ -445,6 +445,7 @@ MSG_DEF(JSMSG_SC_UNSUPPORTED_TYPE, 0, JSEXN_TYPEERR, "unsupported type for s
MSG_DEF(JSMSG_SC_NOT_CLONABLE, 1, JSEXN_TYPEERR, "{0} cannot be cloned in this context")
MSG_DEF(JSMSG_SC_SAB_TRANSFER, 0, JSEXN_WARN, "SharedArrayBuffer must not be in the transfer list")
MSG_DEF(JSMSG_SC_SAB_DISABLED, 0, JSEXN_TYPEERR, "SharedArrayBuffer not cloned - shared memory disabled in receiver")
MSG_DEF(JSMSG_SC_SAB_TOO_MANY_REFS, 0, JSEXN_TYPEERR, "SharedArrayBuffer has too many references")
// Debugger
MSG_DEF(JSMSG_ASSIGN_FUNCTION_OR_NULL, 1, JSEXN_TYPEERR, "value assigned to {0} must be a function or null")