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ui-ssdiff: fix resource leak: free allocation from cgit_fileurl

Telusuri Sumber 
Coverity-id: 13929
Signed-off-by: Christian Hesse <mail@eworm.de>
This commit is contained in:
Christian Hesse 2015-10-09 13:15:45 +02:00 committed by Jason A. Donenfeld
orang tua 896cd69dde
melakukan fa5810ed8e
1 mengubah file dengan 6 tambahan dan 2 penghapusan
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8
ui-ssdiff.c
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@ -230,11 +230,13 @@ static void print_ssdiff_line(char *class,
struct diff_filespec *old_file = cgit_get_current_old_file();
char *lineno_str = fmt("n%d", old_line_no);
char *id_str = fmt("id=%s#%s", is_null_sha1(old_file->sha1)?"HEAD":sha1_to_hex(old_rev_sha1), lineno_str);
char *fileurl = cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str);
html("<td class='lineno'><a href='");
html(cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str));
html(fileurl);
htmlf("' id='%s'>%s</a>", lineno_str, lineno_str + 1);
html("</td>");
htmlf("<td class='%s'>", class);
free(fileurl);
} else if (old_line)
htmlf("<td class='lineno'></td><td class='%s'>", class);
else
@ -251,11 +253,13 @@ static void print_ssdiff_line(char *class,
struct diff_filespec *new_file = cgit_get_current_new_file();
char *lineno_str = fmt("n%d", new_line_no);
char *id_str = fmt("id=%s#%s", is_null_sha1(new_file->sha1)?"HEAD":sha1_to_hex(new_rev_sha1), lineno_str);
char *fileurl = cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str);
html("<td class='lineno'><a href='");
html(cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str));
html(fileurl);
htmlf("' id='%s'>%s</a>", lineno_str, lineno_str + 1);
html("</td>");
htmlf("<td class='%s'>", class);
free(fileurl);
} else if (new_line)
htmlf("<td class='lineno'></td><td class='%s'>", class);
else