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Re: segfault in completion for configure
On Mar 12, 4:11am, Vincent Lefevre wrote:
}
} On 2016-03-11 15:00:56 -0800, Bart Schaefer wrote:
} > [...] if you have a TRAPCHLD function it's
} > possible that it's corrupting something.
}
} I can't reproduce the bug if I remove:
}
} [[ -n $TTY && $TERM == (xterm*|dtterm|mlterm|rxvt*|screen*) ]] &&
} {
} [[ $TERM == screen* ]] || print -nP "\e]1;%m${ptsn:+[$ptsn]}:%.\x07"
} print -nP "\e]2;${jobstr}${WINTITLE:+ $WINTITLE |} %n@%m - %~ | %y\x07"
} } > /dev/tty
What if you just remove the $TERM comparisons, i.e. leave the test of
$TTY and the print statement?
There are two static globals in pattern.c:
/* Flags used in both compilation and execution */
static int patflags; /* flags passed down to patcompile */
static int patglobflags; /* globbing flags & approx */
I'm guessing that re-entering pattern matching during the signal handler
is messing up those globals and leading eventually to the crash.
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