8b13f0b233
OBS-URL: https://build.opensuse.org/package/show/shells/ksh?expand=0&rev=b1a95ba7f0f63a5eb7ba01c9a2547816
22 lines
706 B
Plaintext
22 lines
706 B
Plaintext
| From: David Korn <dgk@research.att.com>
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| To: werner@suse.de
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| Subject: Re: Re: [ast-users] Crash with SIGPIPE trap...
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| OK, now I get what is causing this. Here is a simpler fix
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| that I think should work. If the stream is in a pool, then
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| this just purges the top level so that it doesn't write to
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| that level.
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--- src/cmd/ksh93/sh/fault.c
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+++ src/cmd/ksh93/sh/fault.c 2009-08-24 15:52:21.770401660 +0200
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@@ -413,6 +413,9 @@ void sh_chktrap(void)
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sh.sigflag[sig] &= ~SH_SIGTRAP;
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if(trap=sh.st.trapcom[sig])
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{
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+ Sfio_t *fp;
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+ if (sig==SIGPIPE && (fp=sfpool((Sfio_t*)0,sh.outpool,SF_WRITE)))
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+ sfpurge(fp);
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sh.oldexit = SH_EXITSIG|sig;
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sh_trap(trap,0);
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}
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