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diff.c: call regfree to free memory allocated by regcomp when necessary
author
Brandon Casey
<drafnel@gmail.com>
Thu, 9 Sep 2010 19:02:45 +0000
(14:02 -0500)
committer
Junio C Hamano
<gitster@pobox.com>
Fri, 10 Sep 2010 00:18:04 +0000
(17:18 -0700)
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff.c
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diff --git
a/diff.c
b/diff.c
index 93004922dee5b4f148dc8e6be5be469f1ffe75e6..19b5bf63ed37aa49c00e63f7aec621ce601b6daa 100644
(file)
--- a/
diff.c
+++ b/
diff.c
@@
-912,7
+912,10
@@
static void free_diff_words_data(struct emit_callback *ecbdata)
free (ecbdata->diff_words->minus.orig);
free (ecbdata->diff_words->plus.text.ptr);
free (ecbdata->diff_words->plus.orig);
- free(ecbdata->diff_words->word_regex);
+ if (ecbdata->diff_words->word_regex) {
+ regfree(ecbdata->diff_words->word_regex);
+ free(ecbdata->diff_words->word_regex);
+ }
free(ecbdata->diff_words);
ecbdata->diff_words = NULL;
}