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From: Nathaniel <me@nathanielbennett.com>
Date: Tue, 8 Jun 2021 20:02:52 -0400
Subject: Fixed 'reverse' macro modifier
Origin: https://github.com/shevek/libspf2/commit/f06fef6cede4c4cb42f2c617496e6041782d7070
---
src/libspf2/spf_expand.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/libspf2/spf_expand.c b/src/libspf2/spf_expand.c
index 25689da11e84..f93005d26f44 100644
--- a/src/libspf2/spf_expand.c
+++ b/src/libspf2/spf_expand.c
@@ -86,7 +86,7 @@ SPF_record_expand_data(SPF_server_t *spf_server,
{
SPF_data_t *d, *data_end;
- size_t len;
+ size_t len, label_len;
const char *p_err; // XXX Check this value, when returned.
char *p, *p_end;
const char *p_read;
@@ -300,9 +300,9 @@ top:
if ( SPF_delim_valid(d, *p_read) ) {
/* Subtract 1 because p_read points to delim, and
* p_read_end points to the following delim. */
- len = p_read_end - p_read - 1;
- memcpy( p_write, p_read + 1, len );
- p_write += len;
+ label_len = p_read_end - p_read - 1;
+ memcpy( p_write, p_read + 1, label_len );
+ p_write += label_len;
*p_write++ = '.';
p_read_end = p_read;
@@ -314,9 +314,9 @@ top:
* string. p_read_end might also point there if the string
* starts with a delimiter. */
if (p_read_end >= p_read) {
- len = p_read_end - p_read - 1;
- memcpy( p_write, p_read + 1, len );
- p_write += len;
+ label_len = p_read_end - p_read - 1;
+ memcpy( p_write, p_read + 1, label_len );
+ p_write += label_len;
*p_write++ = '.';
}
--
2.20.1
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