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fix: guard croakSsl() against NULL error string #104

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Merged
atoomic merged 1 commit into from
Mar 17, 2026
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fix: guard croakSsl() against NULL error string #104

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3 changes: 2 additions & 1 deletion RSA.xs
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,8 @@ void croakSsl(char* p_file, int p_line)
/* Just return the top error on the stack */
errorReason = ERR_reason_error_string(ERR_get_error());
ERR_clear_error();
croak("%s:%d: OpenSSL error: %s", p_file, p_line, errorReason);
croak("%s:%d: OpenSSL error: %s", p_file, p_line,
errorReason ? errorReason : "(unknown error)");
}

#define CHECK_OPEN_SSL(p_result) if (!(p_result)) croakSsl(__FILE__, __LINE__);
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