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Fix handling of a character class with an escaped closing bracket.

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This commit is contained in:
Wayne Davison
2022-08-09 17:51:00 -07:00
parent 8550142804
commit 4c0a4067df
1 changed files with 4 additions and 3 deletions
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7
exclude.c
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@@ -424,9 +424,10 @@ void add_implied_include(const char *arg, int skip_daemon_module)
for (cp = arg; *cp; ) {
switch (*cp) {
case '\\':
if (cp[1] == ']')
cp++; /* A \] in a filter might cause a problem w/o wildcards. */
else if (!strchr("*[?", cp[1])) {
if (cp[1] == ']') {
if (!saw_wild)
cp++; /* A \] in a non-wild filter causes a problem, so drop the \ . */
} else if (!strchr("*[?", cp[1])) {
backslash_cnt++;
if (saw_wild)
*p++ = '\\';