diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/src/smtp_in.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c index d60e7d5c5..4f16fd4b8 100644 --- a/src/src/smtp_in.c +++ b/src/src/smtp_in.c @@ -1969,12 +1969,13 @@ extract_option(uschar **name, uschar **value) uschar *n; uschar *v = smtp_cmd_data + Ustrlen(smtp_cmd_data) - 1; while (isspace(*v)) v--; -v[1] = 0; +v[1] = '\0'; while (v > smtp_cmd_data && *v != '=' && !isspace(*v)) { /* Take care to not stop at a space embedded in a quoted local-part */ - if (*v == '"') do v--; while (*v != '"' && v > smtp_cmd_data+1); + if ((*v == '"') && (v > smtp_cmd_data + 1)) + do v--; while (*v != '"' && v > smtp_cmd_data+1); v--; } |