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Change ex_len to pre_len in add_rule().

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This commit is contained in:
Wayne Davison
2008-03-22 12:21:41 -07:00
parent bc267e0f57
commit 4a86fbcda0
1 changed files with 9 additions and 9 deletions
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18
exclude.c
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@@ -119,7 +119,7 @@ static void add_rule(struct filter_list_struct *listp, const char *pat,
{
struct filter_struct *ret;
const char *cp;
unsigned int ex_len;
unsigned int pre_len;
if (verbose > 2) {
rprintf(FINFO, "[%s] add_rule(%s%.*s%s)%s\n",
@@ -150,17 +150,17 @@ static void add_rule(struct filter_list_struct *listp, const char *pat,
|| (xflags & XFLG_ABS_IF_SLASH && strchr(pat, '/') != NULL))) {
mflags |= MATCHFLG_ABS_PATH;
if (*pat == '/')
ex_len = dirbuf_len - module_dirlen - 1;
pre_len = dirbuf_len - module_dirlen - 1;
else
ex_len = 0;
pre_len = 0;
} else
ex_len = 0;
if (!(ret->pattern = new_array(char, ex_len + pat_len + 1)))
pre_len = 0;
if (!(ret->pattern = new_array(char, pre_len + pat_len + 1)))
out_of_memory("add_rule");
if (ex_len)
memcpy(ret->pattern, dirbuf + module_dirlen, ex_len);
strlcpy(ret->pattern + ex_len, pat, pat_len + 1);
pat_len += ex_len;
if (pre_len)
memcpy(ret->pattern, dirbuf + module_dirlen, pre_len);
strlcpy(ret->pattern + pre_len, pat, pat_len + 1);
pat_len += pre_len;
if (strpbrk(ret->pattern, "*[?")) {
mflags |= MATCHFLG_WILD;