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Lidong Chen
5eca564b19
This patch resolved a minor issue spotted by Coverity:a983d36bd9(gnulib/regexec: Resolve unused variable) But, it was removed by the Gnulib update:2b79024598(Update gnulib version and drop most gnulib patches) It caused Coverity to continue to flag the issue. Daniel Kiper suggested to bring back the patcha983d36bd9(gnulib/regexec: Resolve unused variable). Fixes: CID 292459 Signed-off-by: Lidong Chen <lidong.chen@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
15 lines
441 B
Diff
15 lines
441 B
Diff
--- a/lib/regexec.c 2020-10-21 14:25:35.310195912 +0000
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+++ b/lib/regexec.c 2020-10-21 14:32:07.961765604 +0000
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@@ -828,7 +828,11 @@
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break;
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if (__glibc_unlikely (err != REG_NOMATCH))
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goto free_return;
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+#ifdef DEBUG
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+ /* Only used for assertion below when DEBUG is set, otherwise
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+ it will be over-written when we loop around. */
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match_last = -1;
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+#endif
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}
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else
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break; /* We found a match. */
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