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Don't use sprintf().

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Thanks to fred for reporting.
This commit is contained in:
Alexey Sokolov
2012-05-09 13:00:23 +07:00
parent ca650a5eb2
commit ef54786d88
1 changed files with 1 additions and 1 deletions
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src/ZNCString.cpp
+1 -1
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@@ -855,7 +855,7 @@ CString CString::SHA256() const {
sha256(message, length(), digest);
sprintf(digest_hex,
snprintf(digest_hex, sizeof(digest_hex),
"%02x%02x%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x%02x%02x"
"%02x%02x%02x%02x%02x%02x%02x%02x"