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MODSEC-148 fix issues

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This commit is contained in:
brenosilva
2010-12-22 13:57:44 +00:00
parent c8033a59fd
commit 56fc2ea714
3 changed files with 22 additions and 1 deletions
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19
apache2/msc_util.c
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@@ -154,6 +154,25 @@ int decode_base64_ext(char *plain_text, const char *input, int input_len)
return j;
}
/* \brief Convert const char to int
*
* \param c number string
*
* \retval n The converted number
*/
int convert_to_int(const char c)
{
int n;
if ((c>='0') && (c<='9'))
n = c - '0';
else if ((c>='A') && (c<='F'))
n = c - 'A' + 10;
else if ((c>='a') && (c<='f'))
n = c - 'a' + 10;
else
n = 0;
return n;
}
/**
* Parses a string that contains a name-value pair in the form "name=value".

2
apache2/msc_util.h
View File

@@ -92,6 +92,8 @@ char DSOLOCAL *_log_escape(apr_pool_t *p, const unsigned char *input,
int DSOLOCAL decode_base64_ext(char *plain_text, const char *input, int input_len);
int DSOLOCAL convert_to_int(const char c);
int DSOLOCAL js_decode_nonstrict_inplace(unsigned char *input, long int input_len);
int DSOLOCAL urldecode_uni_nonstrict_inplace_ex(unsigned char *input, long int input_length, int * changed);

2
apache2/re_operators.c
View File

@@ -1252,7 +1252,7 @@ static int ssn_verify(const char *ssnumber, int len, msre_rule *rule) {
for (i = 0; i < len; i++) {
if (apr_isdigit(ssnumber[i])) {
num[i] = intval(ssnumber[i]);
num[i] = convert_to_int(ssnumber[i]);
digits++;
}
}