Give error for zero timing argument to pcre2test.
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@ -83,6 +83,8 @@ and last consulted characters.
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if the end of the subject was encountered in a lookahead (conditional or
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if the end of the subject was encountered in a lookahead (conditional or
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otherwise), an atomic group, or a recursion.
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otherwise), an atomic group, or a recursion.
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16. Give error if pcre2test -t, -T, -tm or -TM is given an argument of zero.
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Version 10.33 16-April-2019
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Version 10.33 16-April-2019
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---------------------------
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---------------------------
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@ -3269,6 +3269,11 @@ return 0;
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/* This function is no longer used. Keep it around for a while, just in case it
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needs to be re-instated. */
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#ifdef NEVERNEVERNEVER
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/*************************************************
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/*************************************************
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* Move back by so many characters *
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* Move back by so many characters *
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*************************************************/
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*************************************************/
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@ -3313,6 +3318,7 @@ else /* 16-bit mode */
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return pp - (PCRE2_SPTR16)subject;
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return pp - (PCRE2_SPTR16)subject;
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}
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}
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}
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}
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#endif /* NEVERNEVERNEVER */
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@ -8652,6 +8658,11 @@ while (argc > 1 && argv[op][0] == '-' && argv[op][1] != 0)
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showtotaltimes = arg[1] == 'T';
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showtotaltimes = arg[1] == 'T';
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if (argc > 2 && (uli = strtoul(argv[op+1], &endptr, 10), *endptr == 0))
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if (argc > 2 && (uli = strtoul(argv[op+1], &endptr, 10), *endptr == 0))
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{
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{
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if (uli == 0)
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{
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fprintf(stderr, "** Argument for %s must not be zero\n", arg);
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exit(1);
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}
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if (U32OVERFLOW(uli))
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if (U32OVERFLOW(uli))
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{
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{
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fprintf(stderr, "** Argument for %s is too big\n", arg);
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fprintf(stderr, "** Argument for %s is too big\n", arg);
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