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trstr: return -1 from rstr_find() if the string is too short - neatvi - [fork] … |
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git clone git://src.adamsgaard.dk/neatvi |
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--- |
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commit 10f95a93f415196040f45fd84924244856dcfff0 |
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parent 16eb081e786b544797606b0d0e8d4393c32b13ff |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Tue, 30 Nov 2021 20:52:58 +0330 |
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rstr: return -1 from rstr_find() if the string is too short |
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Diffstat: |
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M rstr.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/rstr.c b/rstr.c |
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t@@ -88,7 +88,7 @@ int rstr_find(struct rstr *rs, char *s, int n, int *grps, in… |
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beg = s; |
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end = s + strlen(s) - len - 1; |
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if (end < beg) |
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- end = beg; |
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+ return -1; |
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if (rs->lbeg) |
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end = beg; |
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if (rs->lend) |
