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Fix patternBad() behaviour.

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This function was only ever checking the first character in the string.
This commit is contained in:
Sam Hocevar 2016-02-06 13:05:45 +01:00
parent 77548712d1
commit ed7fe3ce9d
1 changed files with 8 additions and 13 deletions

21
rinetd.c
View File

@ -280,9 +280,8 @@ int main(int argc, char *argv[])
return 0;
}
int getConfLine(FILE *in, char *line, int space, int *lnum);
int patternBad(char *pattern);
static int getConfLine(FILE *in, char *line, int space, int *lnum);
static int patternBad(char const *pattern);
static void readConfiguration(void)
{
@ -554,7 +553,7 @@ lowMemory:
exit(1);
}
int getConfLine(FILE *in, char *line, int space, int *lnum)
static int getConfLine(FILE *in, char *line, int space, int *lnum)
{
char *p;
while (1) {
@ -1311,18 +1310,14 @@ struct tm *get_gmtoff(int *tz) {
return t;
}
int patternBad(char *pattern)
static int patternBad(char const *pattern)
{
char *p = pattern;
while (*p) {
if (isdigit(*p) || ((*p) == '?') || ((*p) == '*') ||
((*p) == '.'))
{
p++;
for (char const *p = pattern; *p; ++p) {
if (!isdigit(*p) && !strchr("?*.", *p)) {
return 1;
}
return 0;
}
return 1;
return 0;
}
void refuse(ConnectionInfo *cnx, int logCode)