Date: Sun, 15 Jul 2012 11:18:52 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r238477 - head/bin/sh Message-ID: <201207151118.q6FBIqV3044355@svn.freebsd.org>
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Author: jilles Date: Sun Jul 15 11:18:52 2012 New Revision: 238477 URL: http://svn.freebsd.org/changeset/base/238477 Log: sh: Reset pendingsigs before checking pending traps, not after. Otherwise, a signal arriving at exactly the right moment might not be processed until another signal arrived. Modified: head/bin/sh/trap.c Modified: head/bin/sh/trap.c ============================================================================== --- head/bin/sh/trap.c Sun Jul 15 11:13:09 2012 (r238476) +++ head/bin/sh/trap.c Sun Jul 15 11:18:52 2012 (r238477) @@ -416,6 +416,7 @@ dotrap(void) in_dotrap++; for (;;) { + pendingsigs = 0; for (i = 1; i < NSIG; i++) { if (gotsig[i]) { gotsig[i] = 0; @@ -467,7 +468,6 @@ dotrap(void) break; } in_dotrap--; - pendingsigs = 0; }
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