Fix syslog buffer overflow (Bug#270, reported by Kevin Jordan)
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1 changed files with 1 additions and 1 deletions
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@ -139,7 +139,7 @@ void syslog(int lprty, const char *msg,...)
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len += sprintf(buff + len, "[%d]: ", LogPid);
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len += sprintf(buff + len, "[%d]: ", LogPid);
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}
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}
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va_start(ap, msg);
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va_start(ap, msg);
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len += vsprintf(buff + len, msg, ap);
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len += vsnprintf(buff + len, sizeof(buff) - len, msg, ap);
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va_end(ap);
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va_end(ap);
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rc = write(nfd, buff, len);
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rc = write(nfd, buff, len);
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if ((rc != len && LogFlags & LOG_CONS) || LogFlags & LOG_PERROR) {
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if ((rc != len && LogFlags & LOG_CONS) || LogFlags & LOG_PERROR) {
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