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Fixed issue with MatchDomainName. Fixes issue #1606. This is a valid and confirmed bug report in v3.15.0. Applies to ./configure --enable-sni case with wolfSSL_CTX_UseSNI where common name has wildcards. Pushing fix for visibility now and will add test case.

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This commit is contained in:
David Garske
2018-06-08 10:09:53 -07:00
parent b63d3173a1
commit e99fc3026d
1 changed files with 9 additions and 2 deletions
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11
src/internal.c
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@@ -7644,6 +7644,7 @@ static int BuildFinished(WOLFSSL* ssl, Hashes* hashes, const byte* sender)
return 1 on success */ return 1 on success */
int MatchDomainName(const char* pattern, int len, const char* str) int MatchDomainName(const char* pattern, int len, const char* str)
{ {
int ret = 0;
char p, s; char p, s;
if (pattern == NULL || str == NULL || len <= 0) if (pattern == NULL || str == NULL || len <= 0)
@@ -7676,11 +7677,17 @@ int MatchDomainName(const char* pattern, int len, const char* str)
return 0; return 0;
} }
if (len > 0)
if (len > 0) {
str++;
len--; len--;
}
} }
return *str == '\0'; if (*str == '\0')
ret = 1; /* success */
return ret;
} }