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thermosphere: gdb: fix IsThreadAlive

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This commit is contained in:
TuxSH 2020-02-02 19:17:30 +00:00
parent 67daf5a73e
commit 3556c12960
1 changed files with 2 additions and 2 deletions
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4
thermosphere/src/gdb/thread.c
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@ -53,12 +53,12 @@ GDB_DECLARE_HANDLER(IsThreadAlive)
{ {
unsigned long threadId; unsigned long threadId;
if (GDB_ParseHexIntegerList(&threadId, ctx->commandData, 1, 0) == NULL) { if (GDB_ParseHexIntegerList(&threadId, ctx->commandData, 1, 0) == NULL || threadId < 1) {
return GDB_ReplyErrno(ctx, EILSEQ); return GDB_ReplyErrno(ctx, EILSEQ);
} }
u32 coreMask = ctx->attachedCoreList; u32 coreMask = ctx->attachedCoreList;
return (coreMask & BIT(threadId)) != 0 ? GDB_ReplyOk(ctx) : GDB_ReplyErrno(ctx, ESRCH); return (coreMask & BIT(threadId - 1)) != 0 ? GDB_ReplyOk(ctx) : GDB_ReplyErrno(ctx, ESRCH);
} }
GDB_DECLARE_QUERY_HANDLER(CurrentThreadId) GDB_DECLARE_QUERY_HANDLER(CurrentThreadId)