Michael Schröder
a921f8a110
OBS-URL: https://build.opensuse.org/package/show/devel:languages:perl/perl?expand=0&rev=113
12 lines
441 B
Diff
12 lines
441 B
Diff
--- ./regcomp.c.orig 2014-05-26 13:34:20.000000000 +0000
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+++ ./regcomp.c 2014-06-02 14:39:25.188429940 +0000
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@@ -9771,7 +9771,7 @@ S_reg(pTHX_ RExC_state_t *pRExC_state, I
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ret = reganode(pRExC_state, GOSUB, num);
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if (!SIZE_ONLY) {
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- if (num > (I32)RExC_rx->nparens) {
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+ if (num < 0 || num > (I32)RExC_rx->nparens) {
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RExC_parse++;
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vFAIL("Reference to nonexistent group");
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}
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